2019年mpa考试英语真题——形容词852

{01}________ there was a little trouble, but things soon were quiet.
A.First
B.At first
C.First of all
D.First thing
解析：
本题选B。

{02}We must strength our ________ on the western border.
A.defences
B.defender
C.defendant
D.defeats
解析：题意：我们必须加强西部边界的防御工事。defence防御工事，可数名词，表达此意时常用复数。
本题选A。