问题
选择题
What __ public is concerned about is whether the scientists win be able to find _____ cram for the disease.
A．the; a
B．the; /
C．/; a
D．/; the
答案
答案：A
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What __ public is concerned about is whether the scientists win be able to find _____ cram for the disease.
A．the; a
B．the; /
C．/; a
D．/; the
答案：A