—Where are Maria and Kangkang?—They England.A. have been toB. are awayC. have gone toD. h

问题补充：

—Where are Maria and Kangkang?

—They England.

A. have been to

B. are away

C. have gone to

D. had been in

答案：

A. have been to

B. are away

C. have gone to

D. had been in

解析：have gone to意为“到某地去”，说话时该人不在现场，一般不用第一人称、第二人称代词作句子的主语。have been to意为“曾经去过某地”，现在已不在那里了，后可接次数，如once，twice，three times等，表示“去过某地几次”，也可和 just，never，ever等连用。have been in表示“在某地呆了多少时间”，常与时间段状语连用。