I want ____ whether he"s all right. [ ]A. to know B. know C. knowing D. Know
题型：同步题难度：来源：
| I want ____ whether he"s all right. |
| [ ] |
A. to know
B. know
C. knowing
D. Knows |
答案
举一反三
| Don"t forget _____ the tap when you don"t use it. |
[ ] |
A. turn off
B. turn on
C. to turn on
D. to turn off |
| I can"t wait ____ the present box. |
[ ] |
A. open
B. to open
C. opening
D. opened |
| The teacher asked the boys ____ on the wall. |
| [ ] |
A. to not draw
B. don"t draw
C. not draw to
D. not to draw |
| The teacher told the students _____ in class. |
| [ ] |
A. not
B. don"t talk
C. didn"t talk
D. not to talk |
| Have you decided ______ Shanghai? |
| [ ] |
A. to visit
B. visit
C. visiting
D. to visit to |
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