2019年mpacc考试英语真题——介词和介词短语1154

{01}When he knocked at the door, my mother was busy ____ supper.
A.preparing for
B.in preparing
C.to prepare for
D.to prepare
解析：“be busy (in)doing something” 忙于干谋士，要求接动词的-ing形式。准备的直接宾语是“supper”,故其前面不用介词for。
本题选B。
{02}My mother opened the drawer to ______ the knives and spoons.
A.put away
B.put up
C.put on
D.put together
解析：试题分析：考查词组：A. put away收好B. put up张贴C. put on穿上D. put together组合，句意：妈妈打开抽屉收好刀叉。选A。
考点：考查动词短语辨析
点评：本题考查的动词短语，本题要特别注意这些动词和介词的不同搭配，再结合句意做题。
本题选A。