Having mastered the technologies of manned spacecraft, China became the third country in the world ______ manned spaceflight independently.
#95914
A
develop
B
to develop
C
developing
D
developed
推荐题目
I can’t get my car _____ on cold mornings, so I have to try ______ the radiator with some hot water.
#90715
A
run; to fill
B
running; filling
C
running; to fill
D
ran; filling
Paul doesn't have to be made________ .
#93990
A
study
B
to study
C
studied
D
studying
_____ the front door _____, he had to enter the room through the back door.
#98866
A
Seen; painted
B
Seeing; painted  
C
Being seen; being painted
D
Seeing; being painted
I would rather ________ TV at home than ________ to the cinema. 
#95892
A
watch; go
B
watched; go
C
to watch; going
D
watching; to go
Written in a hurry, _________________. 
#94357
A
Peter made many mistakes in the paper
B
there are many mistakes in the paper
C
we found many mistakes in the paper
D
the paper is full of mistakes Eye See You