摘要： Having a trip abroad is certainly good for the old couple, but it remains whether they’ll enjoy it. A to see B to be seen C seeing D seen
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Having a trip abroad is certainly good for the old couple, but it remains _______ whether they will enjoy it.
A. to see B. to be seen
C. seeing D. seen
查看习题详情和答案>>Having a trip abroad is certainly good for the old couple, but it remains _______ whether they will enjoy it.
A. to see B. to be seen C. seeing D. seen
查看习题详情和答案>>Having a trip abroad is certainly good for the old couple, but it remains _______ whether they will enjoy it.
A. to see B. to be seen C. seeing D. seen
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