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【单选题】
下面正确的立体两面投影是A.
B.
C.
D.
D
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举一反三
【单选题】My brother said he ______ told his examination results by the time I next saw him.
A.
would be
B.
was to be
C.
was to have been
D.
would have been
【简答题】接在断开延时定时器输入端的输入电路接通时,定时器位变为 ,当前值被 。输入电路断开后,开始 ,当前值等于设定值时,输出位变为 ,当前值 。
【判断题】在OSI参考模型中,信息在不同的层次上有不同的名称。在物理层中的传输格式是比特流,数据链路层中的信息格式是帧,网络层中的信息格式是包,传输层中的信息格式是报文。
A.
正确
B.
错误
【单选题】He said, 'I am living with my brother.' He said that __ was living with his brother.
A.
I
B.
you
C.
he
D.
they
【单选题】He said, "I am living with my brother."→He said that ____ was living with his brother.(改为间接引语)
A.
I
B.
you
C.
he
D.
they
【简答题】选出括号中正确的词 1. My brother said he ( is; was) doing his homework. 2. Johnny said he ( can; could) speak Japanese. 3. Mike says he ( goes; went) to Shangbai last Saturday. 4.Wendy's math teacher said she ...
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