题目内容
| Charles Babbage is generally considered to _______ the first computer. |
A. to invent B. inventing C. to have invented D. having invented |
试题答案
CB. inventing
C. to have invented
D. having invented
Charles Babbage is generally considered to _______ the first computer.
|
A．to invent |
B．inventing |
C．to have invented |
D．having invented |
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．Charles Babbage is generally considered ______ is the first computer．
A．to invent B . inventing C . to have invented D . having invented
查看习题详情和答案>>Charles Babbage is generally considered ________ the first computer.
A. to invent B. inventing C. to have invented D. having invented
查看习题详情和答案>>Charles Babbage is generally considered______-the first computer.
A. to invent B .inventing C. to have invented D. having invented
查看习题详情和答案>>Charles Babbage is generally considered ___ the first computer.
A. having invented B. inventing C. to have invented D. to invent
查看习题详情和答案>>
Charles Babbage is generally considered ________ the first computer.
A. to invent B. inventing
C. to have invented D. having invented
查看习题详情和答案>>
Charles Babbage is generally considered ______ the first computer.
A. to invent B. inventing
C. to have invented D. having invented
查看习题详情和答案>>