I can't figure out ________ it is that makes him so difficult at school.
#67203
A
how
B
what
C
why
D
which
推荐题目
The number of the people who _______ cars _______ increasing.
#73754
A
owns; are
B
owns; is
C
own; is
D
own; are
一Andrew got injured in the sports meet last week．一Would it be at least a fortnight he could recover and return to class?
#70643
A
when
B
that
C
since
D
before
Parents should pay attention to areas ______ their child is having difficulty and spend extra time helping him or her.
#66977
A
when
B
where
C
which
D
why
Every evening after dinner, if not from work,, I will spend some time walking my dog.
#68073
A
being tired
B
tiring
C
tired
D
to be tired