David can speak idiomatic American English and yet, _____ English, he doesn't know it at all.
#73915
A
how to teach
B
when it comes to teaching
C
when he teaches
D
however he teaches
推荐题目
The zoo will have to close ________ the local government agrees to give extra money.
#74607
A
until
B
when
C
unless
D
if
He met Rachel at her college graduation ceremony in 2011, ________ he was later to marry.
#67273
A
which
B
when
C
where
D
whom
The way ______ he did it was different from _______ we were used to.
#68786
A
which; what
B
/; what
C
in that; what
D
that; that
I am afraid I am not fit for the job, because it is one requires a lot of patience.
#74136
A
who
B
that
C
what
D
where