It is required that all woule-be employees___ citizens of this country.A.beB.areC.is D.will be怎么选?
问题描述：
It is required that all woule-be employees___ citizens of this country.
A.be
B.are
C.is
D.will be
怎么选?
答
A
答
B. Are, would-be employees, 得用复数。。。
答
A.be
答
a
答
A.be
require后面用虚拟语气的
答
A 省略了should
答
b. are