问题
选择题
The pianist waited for silence a while _______ he began to play the violin.
A.until
B.when
C.after
D.before
答案
D
before在这里意为“……之后,不久……”。
The pianist waited for silence a while _______ he began to play the violin.
A.until
B.when
C.after
D.before
D
before在这里意为“……之后,不久……”。