Although he failed when he tried doing the experiment for the first time, he decided to try it____.
#70436
A
once in a while
B
at once
C
once more
D
once
推荐题目
My new job _______ my travelling all over the country, which means I won’t be able to spend much time with my family.
#72962
A
takes
B
promises
C
involves
D
causes
Everyone says our team will win,but I it.
#82031
A
sceptical of
B
am sceptical
C
sceptical about
D
am sceptical about
John speaks English ___________, if not better than, David.
#65867
A
as well
B
as well as
C
so well
D
so well as
1. Would you please __the paper for me and see if there are any obvious mistakes?
#84379
A
look around
B
look into
C
look up
D
look through
—Did he tell you all about the accident?—No,I got the feeling that he was something from us.
#82979
A
keeping off
B
keeping back
C
keeping out
D
keeping up