A-A+
It is difficult for her to make the final deci
问题详情
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请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：句意：她很难作最后的决定，因为她处境微妙。该题考查的是状语从句。since是“由于，因为”的意思，引导原因状语从句。
