题目内容
________ the telephone number several times, but he couldn't learn it by heart.
[ ]
A.Having told
B.Having been told
C.Although he had been told
D.He had been told
答案:D
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题目内容
________ the telephone number several times, but he couldn't learn it by heart.
A.Having told
B.Having been told
C.Although he had been told
D.He had been told