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【判断题】
曲柄连杆机构是往复活塞式发动机将热能转换为机械能的主要机构。A.
正确
B.
错误
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【单选题】—______ do you want to go, Lily? —I want to go to the cinema. [ ]
A.
Why
B.
How
C.
Where
D.
When
【简答题】URL 和 Socket 通信是一种面向 _ 的流式套接字通信,采用的协议是 ___ 协议。 UDP 通信是一种 __ 的数据报通信,采用的协议是数据报通信协议 ___
【简答题】“Timmy, it’s time to leave for school,” says Mom. “I don’t want to go today. I want to go to the zoo,” says Timmy. He throws ( 扔 ) his school things everywhere. “Timmy, stop all that noise. You have t...
【简答题】URL和Socket通信是一种面向连接的流式套接字通信,采用的协议是___协议。UDP通信是一种___的数据报通信,采用的协议是数据报通信协议___。
【简答题】完形填空。 Today I want to go to the People's Hospital to see my friend Linda. 1 I don't know the way. I need some 2 . Just then (就在那时) 3 old man walks past. I ask him, 'Excuse me, 4 is the way to the Peop...
【单选题】听力原文：I want to go to the airport. (7)
A.
To the airport.
B.
To the bus stop.
C.
To the hotel.
【简答题】完形填空。 Today I want to go to the People's Hospital to see my friend Linda. 1 I don't know the way. I need (需要) some 2 . Just then 3 old man walks past. I ask him, 'Excuse me, 4 is the way to the People...
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