问题
选择题
You didn't hear us come back last night. That's good. We tried ______ noisy.
A．to not be
B．not to be
C．being not
D．not being
答案
答案：B
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You didn't hear us come back last night. That's good. We tried ______ noisy.
A．to not be
B．not to be
C．being not
D．not being
答案：B