问题
单项选择题
It is difficult for her to make the final decision now,()she is in a delicate situation.
A. if
B. unless
C. until
D. since
答案
参考答案:D
解析:
状语从句
四个词中,只有since可以引导原因状语从句,表示“由于,因为”的意思,故选D。
It is difficult for her to make the final decision now,()she is in a delicate situation.
A. if
B. unless
C. until
D. since
参考答案:D
解析:
状语从句
四个词中,只有since可以引导原因状语从句,表示“由于,因为”的意思,故选D。