单选题
The author made a few minor adjustments and then______.
A、
the mower got worse
B、
there ' s some effect
C、
the mower didn' t work at all
D、
the mower was as good as new
【正确答案】
C
【答案解析】
第三段,作者在进行了“a turn of a screw,a little tightening uP,a drop of oil"等一系列调整后,the mower firmly refused to mow"割草机仍然坚决拒绝工作”,选项C正确。
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