You don’t have to take notes ________ I tell you to do so.
#56117
A
if
B
when
C
because
D
unless
推荐题目
My grandparents like to live in a house _______ is not very big but bright and comfortable.
#58280
A
that
B
who
C
what
D
whose
Though English is very difficult to learn, _____ Li Ping _____ Li Lei speak English well．
#55903
A
neither ; nor
B
either ; or
C
both ; and
D
either ; or