单选题
That sound doesn't ______ in his language, so it's difficult for him to pronounce it.
A、
happen
B、
occur
C、
have
D、
take place
【正确答案】
B
【答案解析】
[解析] 本题的四个动词或动词短语中,除了C项have以外,都含“发生”的意思,但其中只有B项的 occur含有“出现”的意思,适合本句的上下文。
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