Some students are afraid of the teachers ________ strict with students.
#42821
A
that is
B
which is
C
who are
D
who is
推荐题目
One of the difficulties we have English is how to remember new words and expressions.
#43196
A
to learn
B
in learning
C
learn
D
learned
–Do you know the boy ___ is standing under the tree?-Yes, he is my friend, Peter.
#43123
A
what
B
who
C
whom
D
whose
