问题
选择题
Hearing his words, I couldn't decide ______ or remain.
A．whether to go abroad
B．if I go abroad
C．if to go abroad
D．to go abroad
答案
a
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Hearing his words, I couldn't decide ______ or remain.
A．whether to go abroad
B．if I go abroad
C．if to go abroad
D．to go abroad
a