单项选择题


A．exact
B．definite
C．certain
D．decisive
<上一题 目录 下一题>
热门 试题

单项选择题
A．revealedB．exposedC．openedD．shown
A．revealed
B．exposed
C．opened
D．shown
单项选择题
A．studiedB．researchedC．surveyedD．observed
A．studied
B．researched
C．surveyed
D．observed
相关试题