He was walking along the sands ______ he saw a big footprint in the sand.
#31778
A
while
B
as
C
when
D
after
推荐题目
The map is one of the best tools a man has _ _ he goes to a new place.
#30129
A
whenever
B
whatever
C
wherever
D
however
_____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.
#80556
A
While
B
As
C
If
D
Since
Joanna is no less hardworking than her twin sister, _______ she failed in the final exam.
#31458
A
but
B
so
C
or
D
and
—I’d like to invite you to my new house next weekend.—Thank you, but ____ I’ll have time I’m not sure at the moment.
#34533
A
when
B
as
C
in case
D
unless
Look! Every player in our team is doing their best. It seems our team is going to win.
#33650
A
even if
B
if only
C
as if
D
only if