【单选题】
4. Many heads of the state attended the celebration ____ the tenth anniversary of the founding of the country.
【单选题】
20.Old Tom is _____the weather for a day or two.
【单选题】
17._____ of English is essential for those who apply for the post.
【单选题】
14.We should plant trees on _______ side of the road.
【单选题】
5. As he is recovering, he has grown more confident and _______ about life.
【单选题】
8.She no longer has that______ smile as before, but instead carries the sad look of a mother who has just lost her son.
【单选题】
15. He was determined to cross _____of the Atlantic Ocean by sailing westwards.
【单选题】
25. I object ________ being kept waiting. Why are you always late ________ appointments?
【单选题】
18.The garage deals_____ gasoline, oil ,etc.
t
【单选题】
9.He is far ______in sports than I am.