I’d like to travel by air _________ it usually costs a lot of money.
#45984
A
so
B
though
C
until
D
or
推荐题目
The eggs will go bad soon in such hot weather ________ they are put in the fridge.
#46192
A
although
B
because
C
unless
D
until
_________ her mother, she became a famous scientist.
#46404
A
With the help
B
Thanks for
C
Thanks to
D
As a result
