问题补充:
—I’m going to the United States.
—How long you in the United States?
A. are; stayed
B. are; staying
C. have; stayed
D. did; stay
答案:
A. are; stayed
(答案→)B. are; staying
C. have; stayed
D. did; stay
解析:考查时态。句中用现在进行时表示将来。句意:你将在美国呆多长时间?选B。
时间:2021-04-21 05:11:23
—I’m going to the United States.
—How long you in the United States?
A. are; stayed
B. are; staying
C. have; stayed
D. did; stay
A. are; stayed
(答案→)B. are; staying
C. have; stayed
D. did; stay
解析:考查时态。句中用现在进行时表示将来。句意:你将在美国呆多长时间?选B。