皮皮学,免费搜题
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【单选题】
小 导管注浆,浆液宜采用
A.
石灰砂浆
B.
混合砂浆
C.
环氧砂浆
D.
水泥浆或水泥砂浆
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【简答题】根据句意及首字母提示,在剧中填入合适的词,并注意词形变化,使句子合乎逻辑,通顺。(5分) 小题1:As we are growing up, we should know that the i of a person’s morality(品德) is far more important than his or her knowledge itself. 小题2:It’s reported th...
【简答题】根据图片,选择合适的词补全句子。 A. old     B. young 1. He is ______________. A. old     B. young 2. She is ______________. A. tall      B. short 3. She is a ______________ woman, and he is a ______________ man.
【单选题】高分化鳞癌中最典型的特征是
A.
细胞核分裂象少
B.
形成癌巢
C.
出现角化珠
D.
网状纤维围绕癌巢
E.
实质与间质分界清楚
【单选题】The old man is quite weak after the accident, so he _____ . [     ]
A.
must take care of
B.
must be take care of
C.
must look after
D.
must be looked after
【单选题】世界上最早提出“启发诱导” 教育思想的教育家是( )。
A.
苏格拉 底
B.
孔子
C.
孟子
D.
荀子
【单选题】Which of the following best summarizes the text?
A.
As the UN hesitates, the poor take action.
B.
Progress in environmental protection has been made since the Rio Summit.
C.
Climate changes can no longer be neglected.
D.
The decline of earth's life-support systems has been halted.
【单选题】强度级别为MU10、外观质量为一等品的混凝土多孔砖,其标记为()
A.
CPC MU10 BJ C943
B.
CPB MU10 BJ C943-2004
C.
CPC MU10 CJ C943
D.
CPB MU10 CJ C943-2004
【简答题】选择合适的单词补全句子,并注意大小写。 talked      on      for      did      to 1. What _____________ you do last Sunday? 2. _____________ Monday, we went to Tian'anmen Square. 3. Here is a gift _____________ you. 4. Al...
【单选题】The old man was quite weak after the accident. So he _____. [     ]
A.
must be take care of
B.
must take care of
C.
must be looked after
D.
must look after
【单选题】---Must I take this medicine, Mom? It ________ so terrible. ---Yes, you must take it for another three days.
A.
is tasting
B.
is tasted
C.
tastes
D.
has tasted
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