(单选题)16: The president of that company was very calm during the political( ). A: failure B: fashion C: proceed D: crisis ...

(单选题)4: Much of the news provided by this newspaper is ( ), not foreign. A: domestic B: strain C: purchase D: murder ...

(单选题)48: A new theory __________ before it can be put into practice. A: must be tested B: be tested C: can be tested D: to be tested ...

(单选题)42: We won't allow any foreign country to ( ) in our internal affairs. A: devote B: district C: interfere D: wander ...

(单选题)36: Why do you look so ________? You never smile or look cheerful. A:   miserable B:   unfortunate C:   sorry D:   rude ...

(单选题)30: The driving instructor told me to pull ( ) at the post office. A: up B: back C: round D: along ...

(单选题)24: It is not ---_______ for me to return all the books to the library now because I still need some of them for my research. A: continuous B: difficult C: convenient D: sufficie...

(单选题)18: This watch is ( ) by hand, not by machine, so it is very expensive. A: flat B: coined C: bored D: manufactured ...

(单选题)12: What _______ did you watch on television last night? A: wave B: frequency C: channel D: tunnel ...

(单选题)6: He tried to _______relations with his former wife but he failed. A: measure B: maintain C: shelter D: reply ...