___________ we can have clean drinking water lies in ___________ effective measures will be taken by the government about water pollution.
A.Whether;that | B.If;that |
C.Whether;what | D.If;what |
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___________ we can have clean drinking water lies in ___________ effective measures will be taken by the government about water pollution.
A.Whether;that | B.If;that |
C.Whether;what | D.If;what |