所属栏目:英语常见问题解答
【问】 The government____to approve the use of wide-spread surveillance when the JusticeDepartment took objections.A. is going B. had beenC. was about D. is coming(TOEFL,76.2)请解释be about to的意义和用法。【答】 半助动词be about to(+动词原形),如同will/shall,be going to,be t ......(本文共 836 字 ) [阅读本文] >>