Mark came to China for the first time.=It was the first time that Mark _______been____China可不可以填had 和to

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Mark came to China for the first time.=It was the first time that Mark _______been____China可不可以填had 和to
Mark came to China for the first time.
=It was the first time that Mark _______been____China
可不可以填had 和to

Mark came to China for the first time.=It was the first time that Mark _______been____China可不可以填had 和to
可以啊!
It is/was the first time that has/have done.“这是某人第一次做某事”
前面是was,所以用had.
由於come是瞬间动词,不能用在完成时里面.
所以要把come改成had been to!
听得懂吗、?