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【单选题】There are approximately three quarters of a ton of termites (白蚁) for every person on Earth. It now turns out that these critters may be helping to alter the climate and affect man’s life. For years sc...
A.
It is the production by termites that is now of greater concern.
B.
What scientists worry more about is the output from burning fuels.
C.
The output from burning fuels is now rising steadily.
D.
The burning of fuels generates much less carbon dioxide than termites do.
【单选题】There are approximately three quarters of a ton of termites (白蚁) for every person on Earth. It now turns out that these critters may be helping to alter the climate and affect man's life. For years sc...
A.
low temperatures are created by using a house
B.
the house is made green in order to keep heat
C.
heat is pred from escaping outside
D.
everything is kept green in a house
相关题目：
【单选题】There are approximately three quarters of a ton of termites (白蚁) for every person on Earth. It now turns out that these critters may be helping to alter the climate and affect man’s life. For years sc...
A.
It is the production by termites that is now of greater concern.
B.
What scientists worry more about is the output from burning fuels.
C.
The output from burning fuels is now rising steadily.
D.
The burning of fuels generates much less carbon dioxide than termites do.
【多选题】工业污染防治的主要任务（）。
A.
将工厂移至边境
B.
大力推行清洁生产
C.
淘汰污染严重的落后生产能力
D.
巩固和提高工业污染源主要污染物达标排放成果
【单选题】灭治散白蚁一般选用的剂型（）
A.
粉剂
B.
颗粒剂
C.
液剂
D.
烟剂
【判断题】白蚁和蚂蚁在分类上均属于膜翅目。
A.
正确
B.
错误
【单选题】防治锈病应选用（）。
A.
三唑酮
B.
氧化乐果
C.
一遍净
D.
辛硫磷
【单选题】白蚁属于( )。
A.
直翅目
B.
膜翅目
C.
等翅目
D.
革翅目
【单选题】无复眼的白蚁为（）。
A.
大翅型繁殖蚁
B.
短翅型繁殖蚁
C.
无翅型繁殖蚁
D.
工蚁
【单选题】下列哪个不能防治酸雨：
A.
开发新能源
B.
进行污水处理
C.
少开车，多乘坐公共交通工具
D.
使用燃煤脱硫技术
【单选题】白蚁修筑在木构件上的纷飞孔多呈（）。
A.
肾型
B.
颗粒状
C.
梅花状
D.
长条状
【单选题】防治“煤壁线”附近局部冒顶的措施不对的是( )。
A.
及时支护顶板
B.
严禁空顶作业
C.
严格执行敲帮问顶
D.
加大工作面端面距
【单选题】There are approximately three quarters of a ton of termites (白蚁) for every person on Earth. It now turns out that these critters may be helping to alter the climate and affect man's life. For years sc...
A.
low temperatures are created by using a house
B.
the house is made green in order to keep heat
C.
heat is pred from escaping outside
D.
everything is kept green in a house
【单选题】生产上不用毒饵防治的害虫是
A.
地老虎
B.
蝼蛄
C.
害鼠
D.
蚜虫
【单选题】白蚁身躯可分为（）
A.
头部、合胸腹部两部分
B.
头、胸、腹三大部分
C.
头胸部、腹部两部分
D.
假头、胸、腹部三大部分
【单选题】防治夜盲症的最佳食物是（）
A.
苹果
B.
动物肝脏
C.
猪肉
D.
标准面粉
【单选题】亚硒酸钠可用于防治仔猪的
A.
白肌病
B.
贫血
C.
佝偻病
D.
骨软症
E.
干眼病