问题
选择题
22．His suggestion is that ______ action be taken to improve ______ situation．
A．/; the
B．an; the
C．I; a．
D．the;a
答案
答案：A
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22．His suggestion is that ______ action be taken to improve ______ situation．
A．/; the
B．an; the
C．I; a．
D．the;a
答案：A