1 . —Who’s ________ man in a blue T-shirt?
—He’s my chemistry teacher, Mr. Brown.
—He’s my chemistry teacher, Mr. Brown.
A.a | B.the | C.an | D./ |
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2 . What ____bad memory I have! You see, I forget to take _____key.
A.a; / | B.不填;the | C.a; the | D.the; a |
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