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
In order to gain a bigger share in the international market, many state companies are starving _______ their products more competitive.
#64851
A
making
B
to make
C
to have made
D
having made
It is known to all of us that lions ________ meat-eating animals.
#73758
A
belonged to
B
are belonging to
C
are belonged to
D
belong to
My son wants to know if we can _____ John for the night, since he has lost all his money and can go nowhere．
#69422
A
put off
B
put on
C
put up
D
put forward
If we hadn’t _________ energy, we would have won the match.
#71216
A
run out
B
used up
C
let out
D
carried out
The rescue team __________ 15 countries has come to aid..
#64204
A
consists of
B
is made up of
C
consisting of
D
make up