问题
选择题
Those black clouds are a sure _____ that it’s going to rain.
A.thing
B.mark
C.sign
D.one
答案
答案:C
词义辨析。Thing东西; mark标志;sign 符号;迹象; one任何一个。句意:这些黑云肯定是要下雨的迹象。故选C。
Those black clouds are a sure _____ that it’s going to rain.
A.thing
B.mark
C.sign
D.one
答案:C
词义辨析。Thing东西; mark标志;sign 符号;迹象; one任何一个。句意:这些黑云肯定是要下雨的迹象。故选C。