Nuclear energy may be dangerous if
#94118
A
controls
B
not controlling
C
not controlled
D
controlled
推荐题目
There are five chairs ___ ,but I am at a loss which to buy .
#96991
A
to be chosen
B
to choose from
C
to choose
D
to be chosen from
China’s hurdler Liu Xiang was disqualified due to false start in the 60-metre event, _____ his rival Dayron Robles of Cuba an easy win of 7.66 seconds.
#94210
A
giving
B
given
C
to give
D
gave
He hurried to the booking office only _____ that all the tickets had been sold out.
#94289
A
to find
B
found
C
finding
D
find
.He went to American _____some English as well as ____.
#97573
A
learning ,to travel
B
learning, traveling
C
to learn, travel
D
to learn ,to travel
He was reading his book, completely _______ to the world.
#98437
A
lost
B
losing
C
to lose
D
to have lost