单选题
College students in China are ______ to grammatical errors when they use English.
A. prone
B. conducive
C. rigorous
D. casual
A
B
C
D
【正确答案】
A
【答案解析】
be prone to:容易遭受,倾向于;be conducive to:有益于;rigorous:严格的;casual:漫不经心的,随意的。
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