皮皮学,免费搜题
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搜题
【单选题】
人体的4类基本组织是()
A.
细胞和细胞间质、脂类、糖类
B.
细胞膜、细胞质和细胞核
C.
上皮组织、结缔组织、肌肉组织、神经组织
D.
骨骼肌、心肌和平滑肌
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【判断题】[判断题]外啮合齿轮泵的特点有结构紧凑流量调节方便。
A.
正确
B.
错误
【单选题】第一节 补全对话 (10分) 用方框中所给的B、C、D、E五个句子完成下列对话(每空2分,共10分) A: Why not go online and buy your dress now? B: What’s on your shopping list? C: What’s your plan for the afternoon? D: I know a good shopping ...
A.
Why not go online and buy your dress now?
B.
What’s on your shopping list?
C.
What’s your plan for the afternoon?
D.
I know a good shopping website.
E.
Would you like to go   shopping with me?
【单选题】用方框中所给的B、C、D、E五个句子完成下列对话(每空2分,共10分) A: Why not go online and buy your dress now? B: What’s on your shopping list? C: What’s your plan for the afternoon? D: I know a good shopping website. E: Wou...
A.
Why not go online and buy your dress now?
B.
What’s on your   shopping list?
C.
What’s your plan for   the afternoon?
D.
I know a good   shopping website.
E.
Would you like to go  shopping with me?
【单选题】用方框中所给的B、C、D、E五个句子完成下列对话(每空2分,共10分) A: Why not go online and buy your dress now? B: What’s on your shopping list? C: What’s your plan for the afternoon? D: I know a good shopping website. E: Wou...
A.
Why not go online and buy your dress now?
B.
What’s on your   shopping list?
C.
What’s your plan for   the afternoon?
D.
I know a good   shopping website.
E.
Would you like to go  shopping with me?
【单选题】用方框中所给的B、C、D、E五个句子完成下列对话(每空2分,共10分) A: Why not go online and buy your dress now? B: What’s on your shopping list? C: What’s your plan for the afternoon? D: I know a good shopping website. E: Wou...
A.
Why not go online and buy your dress now?
B.
What’s on your   shopping list?
C.
What’s your plan for   the afternoon?
D.
I know a good   shopping website.
E.
Would you like to go  shopping with me?
【单选题】用方框中所给的B、C、D、E五个句子完成下列对话(每空2分,共10分) A: Why not go online and buy your dress now? B: What’s on your shopping list? C: What’s your plan for the afternoon? D: I know a good shopping website. E: Wou...
A.
Why not go online and buy your dress now?
B.
What’s on your   shopping list?
C.
What’s your plan for   the afternoon?
D.
I know a good   shopping website.
E.
Would you like to go  shopping with me?
【简答题】(T=Tom, J=Jack) T: Hi, Jack.J: Hi, Tom.T: (31)______J: I’m going to stay at home. What about you? T: (32)______ J: Oh! So you should get up early on Sunday.T: Yes. We are going shopping for some food ...
【单选题】电子商务的技术雏形是什么
A.
电报
B.
计算机
C.
电话
【单选题】外啮合齿轮泵的特点有()。
A.
结构紧凑,流量调节方便;
B.
噪声较小,输油量均匀,体积小,重量轻;
C.
可采用减小进油口截面的方法来降低径向不平衡力;
D.
结构简单、抗污性差
【判断题】外啮合齿轮泵的特点有结构紧凑流量调节方便。
A.
正确
B.
错误
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