问题
选择题
He began to __________ because every means _______ tried already.
A.lose heart; has been
B.lose heart; had been
C.lose his heart; was
D.lose his heart; had
答案
答案:B
try发生在began之前,所以用过去完成时。lose heart 意思是“灰心,失去信心”;而lose one’s heart to意思是“爱上某人”。