问题
选择题
It isn't cold enough for there _____ a frost tonight, so I can leave Lim's bike out safely.
A．would be
B．being
C．was
D．to be
答案
答案：D
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It isn't cold enough for there _____ a frost tonight, so I can leave Lim's bike out safely.
A．would be
B．being
C．was
D．to be
答案：D