题目

A large crowd _______ wildly as the pilot _________ her plane safely in California. A. had cheered; was landing   B. had cheered; landed C. was cheering; had landed   D. was cheering; landed 答案：D。 解析: as表示两个动作同时进行，“一边……一边……”，故不能与强调动作先后的一般过去或过去完成或过去进行的时态搭配使用。该句前后都使用一般过去也是可以接受的。根据所给中文意思和提示词语完成下列句子。【1】北京以长城而闻名。Beijing__________________________________________ the Great Wall.【2】为了保护野生大熊猫，政府正在建立自然公园。(in order to)___________________________________ pandas in the wild, the government is setting up nature parks.【3】为什么不坐地铁来北海公园? (why not...)__________________________________________ Beihai Park?【4】他用了三个小时才到达那里。(It takes... to do)It ________________________________________________________.【5】我们在考试中应该尽可能少犯错误。(as... as possible)We should __________________________________________ in the exam.