It is very kind you to help me with my lessons. It’s hard me to learn them well without your help.
A.of; for | B.of; of |
C.for; of | D.for; for |
It is very kind you to help me with my lessons. It’s hard me to learn them well without your help.
A.of; for | B.of; of |
C.for; of | D.for; for |
试题篮
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