Professor Johnson is said ______ some significant advance in his research in the past year.

admin2011-02-05 64

问题 Professor Johnson is said ______ some significant advance in his research in the past year.

选项 A、having made
B、making
C、to have made
D、to make

答案C

解析 (be said)to do据说做…了。又因不定式动作发生在主句动作之前，故应使用完成时，因此C项为正确答案。

转载请注明原文地址:https://kaotiyun.com/show/xRAK777K

B类竞赛（英语专业本科专科）

相关试题推荐

随机试题

最新回复(0)