Question

There is a piece of paper on the floor; please ________.

A. pick it up
B. pick up it
C. pick them up
D. pick up them

Answer 1

答案A
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。