2019年mpacc考试英语真题——副词235

{01}He employed an able secretary. __________ he was able to do his work efficiently.
A.Thus      
B.Furthermore    
C.Besides      
D.However
解析：
本题选A。

{02 You can"t be ______ when you camp _____ an high altitude, where the air is thin.
A.enough careful; at  
B.too careful; at  
C.careful enough; on  
D.too careful; on
解析：
本题选B。