2. 外语
  3. Since the last quarter of 2010, there______a rapid fall in the volume of exports in this country.

Since the last quarter of 2010, there______a rapid fall in the volume of exports in this country.

admin2015-10-09  46
问题 Since the last quarter of 2010, there______a rapid fall in the volume of exports in this country.
选项 A、is
B、was
C、had been
D、has been
答案D
解析 这是一道语法题，考点是动词的时态。动作发生在过去，但持续到现在，应该用现在完成时。
转载请注明原文地址:https://kaotiyun.com/show/01RO777K
0

成人本科学位英语

相关试题推荐
随机试题
最新回复(0)