皮皮学，免费搜题
登录
搜题
【多选题】
低合金高强度结构钢焊接时的主要问题是( )。A.
裂纹
B.
气孔
C.
粗晶区脆化
D.
应力腐蚀
E.
晶间腐蚀
F.
软化
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】完形填空。（每小题2分，共20分） 根据短文内容，从A、B、C、D 四个选项中选出一个能正确填入相应空格内的最佳答案，并把答题卡上对应题目的答案标号涂黑。 Why do we take school trips? School trips are a great chance to learn outside the classroom 41 new and interesting ways. F...
【单选题】What does NOT happen to interpersonal communication(人际交往) nowadays according to the passage?
A.
People have deeper relationships
B.
People use the Internet to get in touch with others.
C.
People like texting and messaging more than talking on a phone.
D.
People have more acquaintances through electronic communication.
【单选题】What does NOT happen to interpersonal communication(人际交往) nowadays according to the passage?
A.
People have deeper relationships.
B.
People use the Internet to get in touch with others.
C.
People like texting and messaging more than talking on a phone.
D.
People have more acquaintances through eletronic communication.
【简答题】What
does NOT happen to interpersonal communication( 人际交往 )
nowadays according to the passage?A. People
have deeper relationships. B. People
use the Internet to get in touch with others. C. People
li...
【单选题】下列关于胰岛素治疗糖尿病的叙述,错误的是(0分)
A.
酮症酸中毒患者
B.
经饮食控制及口服降糖药物不能控制者
C.
有严重慢性并发症的糖尿病患者
D.
乳酸酸中毒伴高血糖
E.
适用于糖尿病产妇的新生儿
【简答题】什么是虚拟机?它的作用有哪些?列举出常用的几款虚拟机软件。
【单选题】Choose the best answer for each of the following questions. What does NOT happen to interpersonal communication( 人际交往 ) nowadays according to the passage?
A.
People have deeper relationships.
B.
People use the Internet to get in touch with others.
C.
People like texting and messaging more than talking on a phone.
D.
People have more acquaintances through electronic communication.
相关题目：