题目内容
19、He was busy writing a story, only_____once in a while to smoke a cigarette．
A．to stop B．stopping
C．to have stopped D．having stopped
试题答案
19、B
He was busy writing a story, only ______ once in a while to smoke a cigarette.
A. to stop B. stopping C. to have stopped D. having stopped
查看习题详情和答案>>He was busy writing a story, only ______ once in a while to smoke a cigarette.
A. to stop B. stopping C. to have stopped D. having stopped
查看习题详情和答案>>He was busy writing a story, only ______ once in a while to smoke a cigarette.
A. to stop B. stopping C. to have stopped D. having stopped
查看习题详情和答案>>He was busy writing a story, only ______ once in a while to smoke a cigarette.
A.to stop B.stopping C.to have stopped D.having stopped
查看习题详情和答案>>He was busy writing a story, only ______ once in a while to smoke a cigarette.
A. to stop B. stopping C. to have stopped D. having stopped
查看习题详情和答案>>He was busy writing a story, only _____once in a while to smoke a cigarette.
| A．to stop | B．stopping | C．to have stopped | D．having stopped |
He was busy writing a story, only _____once in a while to smoke a cigarette.
A．to stop B．stopping C．to have stopped D．having stopped
查看习题详情和答案>>
He was busy writing a story , only _______ once in a while to smoke a cigarette.
|
A．to stop |
B．stopping |
C．to have stopped |
D．having stopped |
查看习题详情和答案>>
He was busy writing a story, only ____ once in a while to smoke a cigarette.
A. to stop B stopping C to have stopped D having stopped
查看习题详情和答案>>
He was busy writing a story, only ______ once in a while to smoke a cigarette.
|
A．to stop |
B．stopping |
C．to have stopped |
D．having stopped |
查看习题详情和答案>>