问题
选择题
The _______now is that we have lots of ________ to ask.
A．problem, questions
B．question, problems
C．question, problem
D．problem, question
答案
答案：A
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The _______now is that we have lots of ________ to ask.
A．problem, questions
B．question, problems
C．question, problem
D．problem, question
答案：A