Similarly,only by means of examinations________the level of their students.
A.teachers can understand
B.teachers understand
C.can teachers understand
D.teachers do understand
Similarly,only by means of examinations________the level of their students.
A.teachers can understand
B.teachers understand
C.can teachers understand
D.teachers do understand
C
此题考查倒装句。句意是:同样地,唯有通过考试老师才能了解他们学生的水平。Only+状语在句首,句子的谓语要倒装。