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【单选题】
下列有关细胞质基质的说法,不正确的是
A.
细胞质基质中含有各种细胞器
B.
细胞质基质能为细胞代谢提供水、无机盐、脂质、核苷酸、氨基酸等物质
C.
细胞质基质呈胶质状态
D.
细胞质基质中含有多种酶,能进行多种化学反应
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【单选题】Now that we have a computer, we can ____________ everything we need easily.
A.
look on
B.
look in
C.
look up
D.
look down
【判断题】宋彩塑侍女像、难老泉、周柏隋槐为晋祠三绝
A.
正确
B.
错误
【单选题】Just have little patience. We will _____ the case as soon as we have time. [      ]
A.
look for
B.
look into
C.
look up
D.
look at
【简答题】We've conditioned ourselves to look at what we have,rather than vhat we lack.
【单选题】We should feel proud and self-assured when we look back the days we have passed in college.
A.
to
B.
by
C.
upon
D.
with
【单选题】放大电路如图所示,其中的晶体管工作在 ( ) 。
A.
放大区 B 、 C 、
B.
饱和区
C.
截止区
【简答题】We look( ),and we have different ( ).
【单选题】We must not______ those we have lagged behind.
A.
look for
B.
look on
C.
look forward to
D.
look down upon
【单选题】Sales of the software package have not been ______ impressive, owing in part to a number of unfixed bugs that carried over from previous versions.
A.
well
B.
even
C.
very
D.
soon
【单选题】放大电路如图所示,其中的晶体管工作在()【图片】
A.
饱和区
B.
放大区
C.
截止区
D.
非线性区
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