4.31.

3.21 Over the summer, my family took a trip to Iceland to see the natural beauty of it. Little did I (21) I would wake up one morning to have my eyes swelled up (肿胀)like balloons! I was frightened. So many questions were( 22 )through my head. Am I allergic(过敏的)to something? Was there some Icelandic disease that I( 23 )? The only help I received was some allergy medicine( 24 )a clinic nearby. Nothing was working.
When the trip was over, I went to see my doctor. She gave me eye drops, but clearly they weren’t worth the time or (25) and the swelling got worse and worse.

A. 　know

B. 　 doubt

C. 　 insist

D. 　 fear

5.28. A. ridden B. flew C. been D. gone

2.33.

A. 　really

B. 　 almost

C. 　 hardly

D. 　 still

3.6词汇与语法知识

A. 　arrived

B. 　arrives

C. 　will arrive

D. 　 is arriving

4.31.

A. 　 followed

B. 　 chosen

C. 　 protected

D. 　 treated

2.7 —Would you like to have more rice?
---()

A. 　Not at all

B. 　 No, thanks. I’m full

C. 　 You are welcome

D. 　 OK, here you are

3.26. A. try B. mind C. prefer D. stop

1.29.

A. 　 talk

B. 　 say

C. 　 reply

D. 　 order

4.10Mary picked up her children’s clothes that on the floor.

A. 　 lie

B. 　 willlie

C. 　 have lain

D. 　 were lying

5.9下列对文中四种颤动的理解,不正确的一项是( )

A. 　“章动”由月球离地球的位置变化而引起,是地轴的一种较短周期的“镜像摆动”。

B. 　“张德勒颤动”是地板的不规则运动,其轨迹并不是完美的圆,而是10码长的曲线。

C. 　“岁差”是太阳和月球对地球赤道部分的吸引造成的,是地轴的一种长周期运动。

D. 　“第四种颤动”与地球的大气、风暴及雪盖运动等有关,是地球外部因素造成的。