2019年mpa考试英语真题——形容词58

{01}It is said that sandstorms will become more ________ as a result of global warming．
A.frequent
B.normal
C.formal
D.rare
解析：考查形容词词义辨析。frequent频繁的，经常的；normal正常的；formal正式的，正规的；rare稀少的，罕见的。根据基本常识可知，全球变暖会导致沙尘暴的频繁发生，故A项正确。
本题选A。
{02}Have you ever been ________ when you are chatting happily with your close friend when your mobile phone battery runs out in the middle of a call?
A.upsetting
B.upset
C.disturbed
D.disturbing
解析：句意：当你正与好友愉快地聊天，突然手机没电了，这时候你曾经心烦过吗？upset在此句中作形容词用，意为“苦恼的；心烦的”；disturbed意为“扰乱的”。
本题选B。
{03}The fridge keeps food at a(n)________ temperature．
A.instant
B.convenient
C.continuous
D.constant
解析：
本题选D。