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举一反三
【单选题】针对下列生活中常见的安全事故，做法错误的是（ ）。
A.
发生火灾时，如果浓烟太大，可以用口罩或者毛巾捂住El鼻，身体尽量贴着地面前进或者爬行
B.
一旦发生烫伤，自己可以先在伤口处涂点牙膏、碱面等，以暂缓疼痛；若烫伤处有水疱，需要挑破，以防水疱变大
C.
当发现有人触电时，应尽快找到电闸，切断电源
D.
煤气泄漏时，应立即关闭煤气阀并开窗透气，且不能打电话或者使用打火机等，以免引发爆炸
【单选题】Apples are the second most valuable fruit crop in the United States, after oranges. Autumn is a time when fresh apples are everywhere. They are not native to the country. Research shows that apples ca...
A.
Apples are the second most valuable fruit crop in the United States, after oranges. Autumn is a time when fresh apples are everywhere. They are not native to the country. Research shows that apples came from Central Asia. But they are believed to have been grown in America since the early six hundreds.
B.
Washington State, in the’ Pacific Northwest, produces the country’s biggest apple crop. New York and Michigan are also big producers. Among nations, China is the biggest grower followed by the United States and Turkey.
C.
This year, American growers expect to harvest nearly four thousand five hundred million kilograms of apples. That is a little less than last year’s record harvest.
D.
Apples are a member of the rose family. Apples come in reds, greens and yellows. About two thousand five hundred kinds grow in the United States, Three times that number are grown around the world.
E.
The University of Illinois Extension service says one hundred varieties are grown most commonly in the United States. The most popular are the Red Delicious, Golden Delicious, Gala, Fuji and Granny Smith.
F.
In the United States, three fourths of apples are eaten fresh. Some are made into sweet foods like apple pie. The rest are processed to make products such as apple juice, apple cider (苹果酒), apple sauce and vinegar.
G.
A popular saying goes: "An apple a day keeps the doctor away. ’ Apples are a healthy food. For one thing, they are high in fiber, mainly in the skin.
H.
Apple trees flower in late spring. Late blossoming avoids freezing weather. So farmers can grow apples farther north than most other fruits. In North America, apples can be grown in all fifty states and Canada.
I.
相关题目：
【多选题】电动机耐压试验中常见的击穿原因有（）。
A.
长期停用的电机受潮
B.
长期过载运行
C.
绝缘老化
D.
工厂生产的新电机
【单选题】针对下列生活中常见的安全事故，做法错误的是（ ）。
A.
发生火灾时，如果浓烟太大，可以用口罩或者毛巾捂住El鼻，身体尽量贴着地面前进或者爬行
B.
一旦发生烫伤，自己可以先在伤口处涂点牙膏、碱面等，以暂缓疼痛；若烫伤处有水疱，需要挑破，以防水疱变大
C.
当发现有人触电时，应尽快找到电闸，切断电源
D.
煤气泄漏时，应立即关闭煤气阀并开窗透气，且不能打电话或者使用打火机等，以免引发爆炸
【单选题】在常见的静物拍摄构图形式中,下图属于()
A.
△型(三角形)构图
B.
▽型(倒三角形)构图
C.
S型构图
D.
对角线构图
【单选题】在我国引起急性胰腺炎的最常见病因为
A.
大量饮酒和暴饮暴食
B.
手术创伤
C.
高钙血症
D.
并发于流行性腮腺炎
E.
胆道疾病
【单选题】雷诺综合征发作诱因最常见的是（）。
A.
受热
B.
受凉
C.
精神刺激
D.
潮湿
E.
以上均不对
【单选题】果酒最常用的是（）。
A.
白酒
B.
啤酒
C.
葡萄酒
D.
香槟酒
【单选题】Apples are the second most valuable fruit crop in the United States, after oranges. Autumn is a time when fresh apples are everywhere. They are not native to the country. Research shows that apples ca...
A.
Apples are the second most valuable fruit crop in the United States, after oranges. Autumn is a time when fresh apples are everywhere. They are not native to the country. Research shows that apples came from Central Asia. But they are believed to have been grown in America since the early six hundreds.
B.
Washington State, in the’ Pacific Northwest, produces the country’s biggest apple crop. New York and Michigan are also big producers. Among nations, China is the biggest grower followed by the United States and Turkey.
C.
This year, American growers expect to harvest nearly four thousand five hundred million kilograms of apples. That is a little less than last year’s record harvest.
D.
Apples are a member of the rose family. Apples come in reds, greens and yellows. About two thousand five hundred kinds grow in the United States, Three times that number are grown around the world.
E.
The University of Illinois Extension service says one hundred varieties are grown most commonly in the United States. The most popular are the Red Delicious, Golden Delicious, Gala, Fuji and Granny Smith.
F.
In the United States, three fourths of apples are eaten fresh. Some are made into sweet foods like apple pie. The rest are processed to make products such as apple juice, apple cider (苹果酒), apple sauce and vinegar.
G.
A popular saying goes: "An apple a day keeps the doctor away. ’ Apples are a healthy food. For one thing, they are high in fiber, mainly in the skin.
H.
Apple trees flower in late spring. Late blossoming avoids freezing weather. So farmers can grow apples farther north than most other fruits. In North America, apples can be grown in all fifty states and Canada.
I.
【多选题】常见的地貌类型有( )。
A.
花岗岩地貌
B.
丹霞地貌
C.
喀斯特地貌
D.
流纹岩地貌
E.
石英砂岩峰林地貌
【单选题】羊水栓塞的常见病因有
A.
胎膜早破
B.
前置胎盘
C.
子宫强直性收缩
D.
子宫有开放的血管
E.
以上都对
【单选题】体温调节中枢功能失常导致的发热，常见于（）
A.
中暑
B.
安眠药中毒
C.
颅骨骨折
D.
脑震荡
E.
甲状腺功能亢进
【单选题】婴幼儿腹泻最常见的病因( )
A.
细菌
B.
病毒
C.
寄生虫
D.
真菌
E.
支原体
【单选题】下面哪种香气是果酒（发酵型）没有的（）
A.
原料香气
B.
陈酿香气
C.
发酵香气
D.
蒸馏香气
【单选题】第一心音减弱不常见于
A.
二尖瓣关闭不全
B.
主动脉瓣关闭不全
C.
二尖瓣狭窄
D.
心肌炎
E.
心肌梗死
【单选题】果酒：发酵：水果
A.
书架：组合：木材
B.
米酒：磨制：糯米
C.
照片：显示：屏幕
D.
玉玺：雕刻：玉石
【判断题】人类最先学会酿造的酒是果酒和醴。
A.
正确
B.
错误
【单选题】社区获得性肺炎最常见的致病菌是
A.
流感嗜血杆菌
B.
肺炎支原体
C.
嗜肺军团菌
D.
肺炎链球菌
E.
葡萄球菌