2019年mpa考试英语真题——形容词805

{01}Building a reservoir indeed costs us a great amount of money, but in the long run it is greatly ________ to us, especially when we meet drought days．
A.beneficial
B.influential
C.commercial
D.efficient
解析：beneficial“有益的”；influential“有影响的”，后接介词on; commercial“商业的”；efficient“有效率的”。
本题选A。
{02}There are a lot of ________ websites on your subject; it’s only a matter of a click．
A.enable
B.possible
C.accessible
D.obtainable
解析：accessible“可以使用的”。
本题选C。