－It’s necessary to limit the speed of electric bikes.－Yes, most riders of electric bikes in China 40-50 kilometers per hour often ignore red lights, the risk of traffic accidents.
#94456
A
reaching; increase
B
reach; increase
C
to reach; to increase
D
reaching; increasing
推荐题目
When Jennifer stepped in quietly, her mother, ____ on the bed, was sleeping sound.
#93308
A
laying
B
lain
C
laid
D
lying
The speech which he made ______ the football match bored a lot of fans to death.
#94898
A
being concerned
B
be concerned
C
concerned
D
concerning
—He didn't feel a bit nervous when ________.—No. He'd had a lot of time ________ for it after all.
#95782
A
interviewing; to prepare
B
interviewed; to prepare
C
interviewing; preparing
D
being interviewed; preparing
.____exercise early in the morning has become part of his retired life .
#97274
A
Take .
B
Takes
C
Taking
D
Taken
The boy lost his key, so he has no choice but till his mother came home．
#96492
A
waited
B
waiting
C
wait
D
to wait