Itis _________forustogoswimminginsuchbadweather.
A: important
B: impossible
C: necessary
D: comfortable
A: important
B: impossible
C: necessary
D: comfortable
举一反三
- 72（） A: important B: necessary C: possible D: impossible
- According to the article we know it is ______ to prevent the forest from slowly disappearing. A: necessary but impossible B: necessary but difficult C: impossible and unimportant D: difficult and impossible
- Itis necessary to a large vocabulary in learning a language.
- Shehadtowearshortsocks.Itwas________forhertowearthem. A: certain B: neccessary C: important D: impossible
- 10． A． impossible B． imaginative C． important D． inactive