单选题They still have some problems ______ in designing the new energy vehicles.AovercomeBovercomingCto overcomeDovercomes
单选题
They still have some problems ______ in designing the new energy vehicles.
A
overcome
B
overcoming
C
to overcome
D
overcomes
参考解析
解析：
本题考查使役动词的用法。句意：他们在设计新能源汽车方面仍然有一些问题要解决。由题意可知问题是待解决，说明还没解决，因此用动词不定式，表示将要发生的动作。故C项为正确答案。
本题考查使役动词的用法。句意：他们在设计新能源汽车方面仍然有一些问题要解决。由题意可知问题是待解决，说明还没解决，因此用动词不定式，表示将要发生的动作。故C项为正确答案。
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