2019年mpacc考试英语真题——名词179

{01} She had an advantage over others because she had a good ________ of both Chinese and English.

A.command

B.feeling

C.ability

D.program

解析：考查名词辨析。 have a good command of sth.精通某事 故答案为A。
本题选A。
{02}Chest pains can be a  warning ____of heart problems.

A.signal

B.sign

C.mark

D.symbol

解析：名词辨析。A信号；B迹象；C痕迹；D符号；结合句意可知A正确。胸部疼痛可能是心脏病的危险信号。
本题选A。
{03}If you have a very good       of direction, you’ll not get lost anywhere.

A.sense

B.idea

C.feeling

D.excuse

解析：名词辨析。A good sense of良好的感觉.结合句意可知A正确。句意：如果你有良好的方向感，在任何地方你也不会迷路。
本题选A。