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题目内容
（人文英语3）
By saying “Be suspicious of strangers” in Para. 3, the writer means .
选择一项：
A. never trusting strangers
B. catching the suspected strangers
C. keeping the strangers away from us
选择一项：
A. never trusting strangers
B. catching the suspected strangers
C. keeping the strangers away from us
参考答案
