Can you hold the bag for me _________ I open the doorA.because B.since C.while D.for
问题描述:
Can you hold the bag for me _________ I open the door
A.because B.since C.while D.for
答
C, 当我开门时,能帮我拿下包吗
答
由于我要开门你可以帮我拿下包么
选B 表示由于
A because 接句子或者用because of
C while 后面一般接正在做
D for 表目的这里不合适