单词拼写（共10个小题，每小题1分；满分10分。）

（要求：在空白处写出所需单词的适当形式，单词必须为前三个模块中词汇表中的单词）

小题1:My history teacher is very a____________. He always makes us laugh in his class.

小题2:Please read the i_____________ first before taking the medicine.

小题3:I’d a__________ it if you could turn the radio down. I’m doing my homework.

小题4:The teacher has built a good r__________ with his students. All his students respect and like him.

小题5:He is busy preparing for a job i____________.

小题6:The problem is very important. You should take it ____________（严肃地，认真地）.

小题7:I was ____________（尴尬的）by his comments about my clothes.

小题8:The poet gave a vivid ____________（描述）of the beautiful scenery.

小题9:Doing enough ____________（翻译）exercises can improve your writing.

小题10:The long cycle ride made him ____________（疲惫不堪的）.

F类稳定度一般出现在（）。

A.白天晴天

B.夜间晴天

C.风速<3m/s

D.风速>3m/s