He allowed me ____ the experiment.
#98820
A
to do
B
do
C
doing
D
did
推荐题目
ourselves from the physical and mental tensions，we each need deep thought and inner quietness.
#88388
A
Having freed
B
Freed
C
To free
D
Freeing
--- What made Bill so angry?--- _____. His girl friend promised to come at 8:30, but she hasn’t come yet.
#95473
A
Having kept waiting
B
Being kept waiting
C
To be kept waiting
D
Being kept waited
After ________in the research for so many years，the scientist succeeded in finding the result at last.
#93113
A
buried
B
being buried
C
having buried
D
having been buried
We've had a good start, but next, more work needs ________ to achieve the final success in English study.
#88830
A
being done
B
do
C
to be done
D
to do
Finally the thief had to he had stolen the valuable necklace
#96938
A
claim
B
explain
C
admit
D
announce