In some cities the traffic police use computers to keep the traffic________smoothly.
#88491
A
being run
B
run
C
to run
D
running
推荐题目
The traffic administration indicates that airline passengers are only allowed to carry their luggage _______ less than 5 kilograms with them.
#91974
A
weighed
B
being weighed
C
weighing
D
to weigh
On March 14, violent crimes of beating, looting and burning in Lhasa of Tibet broke out, _____ 13 innocent people and with more than 300 _____.
#98744
A
killed; injured
B
killing; injured
C
killed; injuring
D
killing; injuring
Crazy English has over 20 million students all over China _____ the class through Internet.
#97088
A
attend
B
attended
C
attending
D
are attending
In April , thousands of holidaymakers remained ______ abroad due to the volcanic ash cloud.
#91192
A
sticking
B
stuck
C
to be stuck
D
to have stuck