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Last week two engineers ______ to help solve the technical problems of the proje
Last week two engineers ______ to help solve the technical problems of the proje
游客
2023-09-24
41
管理
问题
Last week two engineers ______ to help solve the technical problems of the project.
选项
A、have sent
B、were sent
C、sent
D、had sent
答案
B
解析
本题考查对时态和语态的掌握。根据句意“上周两名工程师被派去帮助解决该工程的技术问题”可知，工程师是被派去帮助解决，且时间是上周，因此要用过去时态的被动形式。
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