语法词汇练习 语法大全 语法详解 英语听力 
  I am wondering ________ you have read “the Harry Potter series” written by JK Rowing.
#55180
A
when
B
whether
C
where
D
what
下一题
推荐题目
Bob is young, _______ he knows a lot.
#58536
A
because
B
so
C
but
D
unless
Leo is my good friend. He likes tennis         ping-pong.
#58047
A
but
B
or
C
and
D
of
Learn hard, or you _______ pass the exam.
#57582
A
will
B
don’t
C
won’t
D
can
I won’t go to the party       I’m invited.
#58478
A
when
B
if
C
unless
D
after
Stand over there, ______ you will get a better view of the whole city.
#58378
A
or
B
and
C
but
D
though