题目内容
----Mr. Lee ______ to a student when I entered the classroom this morning.
----He is very patient _____ he is young.
A talking; but B talks; though C was talking; though D talked; however
C
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题目内容
----Mr. Lee ______ to a student when I entered the classroom this morning.
----He is very patient _____ he is young.
A talking; but B talks; though C was talking; though D talked; however
C