Miss Zhao is very helpful. She often helps us ____we are in trouble.
#58468
A
whether
B
although
C
whenever
D
however
推荐题目
I still remember my first teacher we haven’t seen each other for many years
#55278
A
for
B
because
C
since
D
though
Jenny enjoys reading and spends a lot of money on books __ she is not rich.
#55182
A
if
B
when
C
because
D
though
It ______last week that the haze(雾霾) in Beijing caused many problems.
#56008
A
reports
B
reported
C
is reported
D
was reported
