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【简答题】
CO 2 在血液中化学运输的主要形式是 _______ 和 _______ 两种形式
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举一反三
【单选题】The book is so interesting that it is worth __ twice.
A.
read
B.
reading
C.
to read
D.
to reading
【简答题】The book is so interesting that I finish it without break.
【单选题】— Why don't you give him a book? — _____ [     ]
A.
The book is so nice.
B.
Thank you.
C.
That's a good idea.
D.
Sorry. I don't.
【判断题】富国与强军相统一,邓小平强调经济建设必须服从和服务于国防和军队建设。
A.
正确
B.
错误
【单选题】( 27 )微型计算机中,控制器的基本功能是( )。
A.
进行算术运算和逻辑运算
B.
存储各种控制信息
C.
保持各种控制状态
D.
控制机器各个部件协调一致地工作
【单选题】The book is so well received that it sells the million.
A.
at
B.
in
C.
by
D.
to
【简答题】●在嵌入式系统的存储机制中,为了保证Cache和Memory的数据一致性,通常有三种方法,依次是write through,post write和write back,其中下面属于write through的特点的是(27)。 (27) A. CPU向Cache写入数据时,同时向Memory复制一份 B.CPU更新Cache数据时,把更新的数据写入到更新缓冲器 C.CPU更新Cache时,只标记更...
【单选题】The book is so well received that it sells ( )the million.
A.
to
B.
by
C.
at
D.
on
【单选题】The book is so interesting that it is .
A.
well worth to read
B.
very worth reading
C.
well worth reading
D.
very worth to be read
【单选题】The book is so_________I returned to the library without finishing it.A.boring that
A.
The book is so_________I returned to the library without finishing it. A.boring that
B.
bored that
C.
boring when
D.
bored as
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