问题
选择题
So long as there are more people than needed , there _____ be tests to help make a fairer decision .
A. shall
B.must
C.may
D.can
答案
答案:B
So long as there are more people than needed , there _____ be tests to help make a fairer decision .
A. shall
B.must
C.may
D.can
答案:B