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【多选题】
下列关于热轧钢筋的说法正确的是（ ）。A.
牌号中HPB代表热轧光圆钢筋
B.
牌号HRB335中的数字表示极限强度
C.
HRB500钢筋可用于预应力混凝土
D.
牌号HRB335中的数字表示屈服强度
E.
钢筋混凝土用热轧钢筋有四个牌号
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】在C语言语句中,用来决定分支流程的表达式是( )。
A.
可用任意表达式
B.
只能用逻辑表达式或关系表达式
C.
只能用逻辑表达式
D.
只能用关系表达式 if语句小测试
【简答题】5 Complete the sentences. ► You don’t need salt. It’s already very salty . 1 The persimmon is a strange fruit. It looks
____ a tomato but doesn’t taste ____ one. 2 They were both ____ th...
【简答题】一)根据句意选用and, but, or, so, while, for填空。 1. The ground is wet, _________ it rained last night. 2. It's a fine day today, _________ everyone is busy. 3. This is our first lesson, _________ I don't know ...
【简答题】根据句意选用 and, but, or, so, while, for 填空。 1. The ground is wet, _________ it rained last night. 2. It's a fine day today, _________ everyone is busy. 3. This is our first lesson, _________ I don't know ...
【多选题】新时代全国高等学校本科教育工作会议对形势和任务有一个清醒的认识,推出的举措适应了时代发展、技术进步的要求,具体来讲主要体现在( )
A.
明确了新工科、新医科、新文科、新农科建设的主要方向
B.
明确了卓越人才教育培养计划 2.0 的主要内容
C.
明确了基础学科拔尖学生培养计划 2.0 的建设方向
D.
明确了创新创业教育的重要举措
【简答题】(一) 根据句意选用 and, but, or, so, while, for 填空。 1. The ground is wet, _________ it rained last night. 2. It's a fine day today, _________ everyone is busy. 3. This is our first lesson, _________ I don't k...
【简答题】The class __________ several small groups to talk about the subject. 2.That style of music ___________ ten years ago. 3. This kind of shoes is ______ slip on wet ground. 4. The life in cities _______ ...
【单选题】— It must have rained last night,_______? —I agree with you, the ground is wet.
A.
mustn’t it
B.
didn’t it
C.
needn’t it
D.
hasn’t it
【单选题】Part 3 Reading and Writing (第三部分 读写) (共39分) IX. Reading comprehension: (24分) Choose the best answer: (6分) ★ Have you ever been in a rainforest? There aren’t any in Europe but there are some in Africa,...
A.
50%.
B.
Less than 50%.
C.
More than 50%.
D.
All.
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