If the wound become infected, do not hesitate to call me.A.shallB.mustC.shouldD.
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If the wound ______ become infected, do not hesitate to call me.
| A.shall | B.must | C.should | D.would |
试题答案
C
解析试题

If the wound ______ become infected, do not hesitate to call me.
| A.shall | B.must | C.should | D.would |
C
解析试题