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【单选题】
《ISM规则》的实施目标是 。 I.保证最大经济利益;II.保证海上安全,防止人身伤害或生命损失;III.避免对海洋环财产的损害。
A.
B.
仅Ⅲ不对
C.
仅I不对
D.
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参考答案:
举一反三
【单选题】夫兰克 - 赫兹实验的主要贡献是什么?
A.
验证了电荷电量是量子化的
B.
验证了原子内部能量是量子化的
C.
验证了以上两件事情
【单选题】如图,AB∥CD,∠BED=110°,BF平分∠ABE,DF平分∠CDE,则∠BFD= [     ]
A.
110°
B.
115°
C.
125°
D.
130°
【单选题】以下正确的字符串常量是( )。
A.
A
B.
B
C.
C
D.
D
【简答题】You are too ___________ to stand a gust of wind. I advise you to take more physical exercises.magnanimity, eradicate, rule of thumb, quotidian, shed light on, frail, oblivious, patronize, profanity, e...
【多选题】手工编程比较适合于()零件加工
A.
形状简单
B.
计算方便
C.
轮廓有直线或圆弧组成
D.
曲面
【单选题】下列是片剂特点的叙述,错误的是
A.
运输、贮存及携带、应用都比较方便
B.
片剂生产的机械化、自动化程度较高
C.
性质稳定,剂量准确
D.
可以制成不同释药速度的片剂而满足临床医疗或预防的不同需要
E.
普遍具有应急性
【简答题】In this section, you are going to read 8 statements. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a ...
【单选题】如下图,AB∥CD,∠BED=110°,BF平分∠ABE,DF平分∠CDE,则∠BFD= [     ]
A.
110°
B.
115°
C.
125°
D.
130°
【简答题】如图,已知BE=CF,AB ∥ CD,AB=CD. 求证:△ABF≌△CDE.
【单选题】从II栏中找出I栏相应的答句,写在题前的括号内。 I II ( )1. Can you swim?
A.
Thank you. ( )2. When do you go to bed?
B.
I'm fine. ( )3. What day is it?
C.
Yes, please. ( )4. Let's go climbing.
D.
Yes,I can. ( )5. Whose socks are these?
E.
Good ideal ( )6. My jeans are too long.
F.
It's Monday. ( )7. How are you?
G.
Good night. ( )8. Good night.
H.
Liu Tao's. ( )9. Here you are.
I.
At 9:30. ( )10. Would you Iike an ice cream?
J.
Try these.
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