Mr. White works with a chemicals import ＆ export company, but he_________for thi

游客2024-10-17 56

问题 Mr. White works with a chemicals import ＆ export company, but he_________for this industrial fair, since he is on leave.

选项 A、has worked
B、works
C、has been working
D、is working

答案 D

解析语法规则。之所以用D而不用C，因为句子中有since从句表示原因。

转载请注明原文地址:https://tihaiku.com/zcyy/3804638.html

相关试题推荐

随机试题

最新回复(0)

Scholarsoftenfailtoseethatmusicplayedanimportantroleintheprese