Our room must________clean.
A: keep
B: be kept
C: to be kept
D: to keep
A: keep
B: be kept
C: to be kept
D: to keep
B
举一反三
- Our room must ( ) clean. A: to keep B: be keeping C: be kept D: keep
- The classroom must ______. A: be kept clean B: keep cleaned C: kept clean
- The medicine （） cool, clean and dry. A: must keep B: must be kept C: must be keep D: must be i
- Food ___in a cool place in summer. A: must keep B: mustn't keep C: must be kept D: mustn't be kept
- Themedicine（）cool,cleananddry. A: must keep B: must be kept C: must be keep D: must be in
内容
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（）the room temperature, she kept the heater on. A: Kept on B: Keeping up C: So as to keep up D: To keep up
- 1
________clean and tidy, the old garden still looks very beautiful. A: Keep B: To keep C: Keeping D: Kept
- 2
Sorry, I’m late. I ____________you waiting. A: should not keep B: should not have kept C: should have kept D: must not have kept
- 3
These pills___out of the reach of children. A: should keep B: could keep C: would be kept D: should be kept
- 4
“News of victories ________ pouring in as our army advances,” the company commander said. A: keep B: keeps C: kept D: have kept