2019年mpacc考试英语真题——连词65

{01}________ you work more efficiently are you able to catch up with others in the class．
A.Only when
B.If
C.Unless
D.Until
解析：
本题选A。
{02}You can eat food free in my restaurant ________ you like．
A.whenever
B.wherever
C.whatever
D.however
解析：本题考查连接词。句中已经存在地点状语、方式状语，故wherever, however, whatever就不再需要，因此使用whenever在句中作时间状语。
本题选A。