John passed the examination though he had only spent _______ on the subject as others had done.
A.as half time much | B.as half much time |
C.half as time much | D.half as much time |
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John passed the examination though he had only spent _______ on the subject as others had done.
A.as half time much | B.as half much time |
C.half as time much | D.half as much time |