2. 外语
  3. The committee______the problem for a whole afternoon but they have not yet reached an agreement.

The committee______the problem for a whole afternoon but they have not yet reached an agreement.

admin2014-08-25  33
问题 The committee______the problem for a whole afternoon but they have not yet reached an agreement.
选项 A、has discussed
B、has been discussing
C、are discussing
D、have been discussing
答案D
解析 committee是集合名词，后面的谓语用复数，现在完成进行时照应后文“they have not yet reached an agreement”。
转载请注明原文地址:https://kaotiyun.com/show/e8xO777K
0

成人本科学位英语

相关试题推荐
随机试题
最新回复(0)