8. She didn’t regret paying 200 dollars for the bookcase. As a matter or a fact, she would gladly have paid ________ for it.
A. as much twice B. much as twice C. as twice much D. twice as much
7. ______ is water, there would be some trees and grass.
A. Where B. There C. Where there D. There where
6. --- Can I get you a cup of coffee?
--- ___________.
A. That's very nice of you B. With pleasure
C. You can, please D. Thank you for the coffee.
4. spare A. pear B. fear C. earn D. beard 5. library A. language B. material C. operate D. labour
第二节 语法和词汇知识(共15小题,每小题1分,满分15分)
从A、B、C、D四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
3. changed A. asked B. needed C. pleased D. marched
2. basis A.sofa B.debate C. passage D. balcony
第一节 语音知识(共5小题,每小题1分,满分5分)
从A、B、C、D四个选项中,找出其划线部分与所给单词的划线部分读音相同的选项,并在答题卡上将该项涂黑。
例: have A. gave B. save C. hat D. made 答案是C.
1. genius A. graduate B. engage C. gravity D. design
19、(14分)△ABC为正三角形,CE⊥平面ABC,BD//CE且CE=CA=2BD,M是EA的中点.求证:(1)
=
(2)平面BDM⊥平面ECA
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18、(12分)如图,ABCD和ABEF都是正方形,
,且
。
求证:
。
17、(14分)如图,一副三角板拼放,现沿拼接处将它们折成一个直二面角,
(1)求证AB⊥平面ACD;
(2)求平面ABD与平面BCD所成的角;
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