{01}Bob would have helped us yesterday, but he _____. A.was busy B.is busy C.had been busy D.will be busy 解析: 本题选A。 {02}Hundreds of Swedish workers are trialing a six—hour working day in the hopes that it will_____ sick leave and save the country money.
{03}If city noises _____ from increasing, people _____ shout to be heard even at the dinner table 20 years from now. A.are not kept; will have to B.are not kept; have to C.do not keep; will have to D.do not keep; have to 解析: 本题选A。
点击加载更多评论>>