Thereisapieceofpaperonthefloor;

发布时间:2020-07-26 00:56:50

There is a piece of paper on the floor; please ________.A.pick it upB.pick up itC.pick them upD.pick up them

网友回答

A解析考查动词短语的习惯用法。由“动词+副词”构成的动词短语接宾语时,如果宾语是名词可放在副词之前或之后,如:pick the pen up或pick up the pen。如果宾语是代词只能放在副词前,故A项正确。it指代a piece of paper。
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