David apologized for ______ to inform me of the change in the plan.
#98637
A
his being not able
B
him not to be able
C
his not being able
D
him to he not able
推荐题目
______ to nuclear radiation, even for a short time, may influence genes in human bodies.
#93806
A
Exposed
B
Being exposed
C
To expose
D
Having exposed
－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
It was freezing last night, so they had the fire___ all night long.
#91498
A
to burn
B
burned
C
burn
D
burning
The boy wanted to ride his bicycle in the street, but his mother told him_________.
#92398
A
not to do
B
not to
C
not do it
D
do not to