Question

His invention ______ of no use by the scientists of that time．

A．considered being B．considered to be
C．was considered to be D．was considered being
哪个正确啊？

Answer 1

His invention ______ of no use by the scientists of that time．
A．considered being B．considered to be
C．was considered to be D．was considered being
选C
第一部分应该是他的发明被认为是...，所以是被动过去时
【was considered】
之后考的是两个词组
【consider to do】认为...
【consider doing sth】考虑做...
所以选C
有不会的可以再问我

Answer 2

选C。意思是：他的发明被认为是毫无用处的科学家。

Answer 3

His invention ___c__ of no use by the scientists of that time．
A．considered being B．considered to be
C．was considered to be D．was considered being
因为是被那个时候的科学家认为没有用 所以用被动 be done
同时consider to be

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Answer 4

选择C
be considered (to be)...... 意思是“。。。。被认为（是）。。。”
。。。of no use= ....... is useful "......有用”
His invention was considered to be of no use by the scientists of that time．
句子意思是“他的发明在那个时候被认为是没有用的”

Answer 5

C 首先considered to be 是固搭，排除A D ;然后这里的意思他的发明被认为，有被动的意思，所以用was,因此答案选C