皮皮学,免费搜题
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搜题
【判断题】
由克拉贝隆方程我们可以知道,纯水的沸点随着压力的增加而减小
A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】决定显微镜分辨率的光学部件是
A.
物镜
B.
目镜
C.
聚光器
D.
光圈
【单选题】We suggest that this material _____ packed _____ tins of 625 grams, 48 ______ tins one wooden case.
A.
is; with; in
B.
is; in; in
C.
be; with; in
D.
be; in; to
【单选题】We suggest that this material _______ packed _______ tins of 450 grams each, 24 tins ______ one carton.
A.
is, with, in
B.
is, in, in
C.
be, with, in
D.
be, in, to
【多选题】在微生物检验室,对培养箱的配置和使用正确的是( )
A.
最少配置:30(℃)、37(℃)培养箱各一个
B.
最少配置:20(℃)、37(℃)培养箱各一个
C.
培养物能放在最底层,也不得放置过于拥挤及碰内壁
D.
每1个月消毒一次
【单选题】在装配图中每种零件或部件只编( )个序号。
A.
1
B.
2
C.
3
D.
4
【单选题】We suggest that this material____ packed____ tins of 625 grams.48 tins ____ one wooden case.
A.
is,with,in
B.
is,in,in
C.
be,with,in
D.
be,in,to
【单选题】We suggest that this material _ packing _ tins of 450 grams each, 24 tins to one carton.
A.
is , with, in
B.
is, in, in
C.
be, with, in
D.
be, in, to
【单选题】大黄所含下列哪种结晶?
A.
草酸钙簇晶
B.
草酸钙方晶
C.
草酸钙针晶
D.
草酸钙沙晶
【简答题】单选题 We suggest that this applicant _____next year.A. apply B. applys
【单选题】We suggest that this material ________ packed __________ tins of 600 grams, 20 tins _________ one wooden case.
A.
be, in, to
B.
is, in, in
C.
in, with, in
D.
be, with, in
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