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【简答题】

When my son, Justin, was four, he found a caterpillar(毛毛虫)and put it in a box. Each day heit fresh grass and leaves . In a few weeks, the caterpillar became fat and was ready to sleep. One morning we foundhad become a cocoon(茧).
Justin was. He knew a moth(飞蛾)or butterfly was going to be.
“Dad !is happening. Come and look!” He shouted happily. We could clearly see the wings. A few days later, a beautiful black moth broke free from its cocoon.
The next day, Justin took theoutside and opened it, and the little moth flew out. It flew around the yard twice,, and landed on Justin’s arm. He picked it up and threw it in the air,the moth came back again. He tried over and over to set it free, but each time it would return to his arm.
I believe the moth, just like a person, was afraid tocomfortable places and situations. It wanted to stay with somethingand was afraid to move on and experience new things.
I was once that little moth. My cocoon was my mother’s love which made me comfortable.the moth, I didn’t want to fly too far from it. When my first job required me to move to a new city, I wasbut later I chose to move there. And finally, I found I was happy about my.
Humans are animals of habit. Wechange. However, if we hadn’t moved, we would not have experienced many new things. So spread your wings and fly.
小题1:A.caughtB.gave C.found D.carried小题2:A.itB.they C.weD.he小题3:A.unhappyB.afraid C.excitedD.tired小题4:A.bornB.changedC.createdD.raised小题5:A.AnythingB.NothingC.Everything D.Something小题6:A.indoorB.outdoorC.inside D.outside小题7:A.doorB.boxC.book D.window小题8:A.came upB.came back C.gave back D.paid back小题9:A.andB.or C.butD.so小题10:A.stayB.feel C.developD.leave小题11:A.erousB.familiar C.strangeD.boring小题12:A.Like B.AsC.ForD.To小题13:A.madB.angryC.afraidD.happy小题14:A.decisionB.jobC.cityD.success小题15:A.enjoyB.hate C.plan D.love

题目标签:毛虫毛毛
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【单选题】旋毛虫对人的感染阶段是()

A.
虫卵
B.
幼虫囊包
C.
幼虫
D.
成虫
E.
以上均可以感染

【单选题】猪是旋毛虫的什么宿主

A.
中间宿主
B.
终末宿主
C.
先终末宿主,后中间宿主
D.
先中间宿主,后终末宿主
E.
转续宿主
F.
补充宿主

【单选题】蓝氏贾第鞭毛虫的感染阶段是

A.
二核包囊
B.
八核包囊
C.
小滋养体
D.
成熟四核包囊
E.
无鞭毛体

【单选题】蓝氏贾第鞭毛虫()

A.
氯喹
B.
甲硝唑
C.
乙胺嘧啶
D.
葡萄糖酸锑钠
E.
戊脘脒

【单选题】蓝氏贾第鞭毛虫的感染阶段为

A.
卵囊
B.
四核包囊
C.
二核包囊
D.
滋养体和包囊
E.
滋养体

【单选题】Man, even in the lower stages of development, possesses a faculty which, for want of a better name, I shall call Number Sense. This faculty permits him to recognize that something has changed in a sma...

A.
dependent on simpler mental activity
B.
found in animals as well as man
C.
farther up the evolutionary scale
D.
present in animals on the basis of much evidence