问题
单项选择题
—Has he finished his essay
—I don't know. He()it this morning.
A.has written
B.was writing
C.wrote
D.had written
答案
参考答案:B
解析:
既然答句说不知道是否完成,则应该说看到他正在写,而不是看到他写完 了,故选B。
—Has he finished his essay
—I don't know. He()it this morning.
A.has written
B.was writing
C.wrote
D.had written
参考答案:B
解析:
既然答句说不知道是否完成,则应该说看到他正在写,而不是看到他写完 了,故选B。