皮皮学，免费搜题
登录
搜题
【简答题】
若十进制数"-57"在计算机内表示为11000111,其表示( )码。
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
【多选题】以下说法正确的是( )
A.
冲击载荷下应力水平比较高
B.
冲击载荷下塑性变形分布比较均匀
C.
冲击载荷下塑性变形比较集中在某些局部区域
D.
冲击载荷下屈服强度提高得比较多
【简答题】三、完形填空（本题有20小题，每小题1分，共20分） The old woman was wandering in the shop. She was ____31 ___; her clothes were torn; she gave off a strong _____32____ of alcohol (酒精) and cigarettes; most of her teeth were ...
【单选题】以下说法错误的是( )
A.
冲击载荷下应力水平比较高
B.
冲击载荷下塑性变形分布比较均匀
C.
冲击载荷下塑性变形比较集中在某些局部区域
D.
冲击载荷下屈服强度提高得比较多
【单选题】How does Helen think about Benjamin ’ s résumé
A.
His résumé is not clear
B.
His résumé is too short
C.
His résumé is too long
D.
His résumé covers all the information required
【简答题】三、完形填空（共20小题，每小题1分，共20分） A 37 thing happened 38 me last Sunday. It was such a beautiful day __39_ I drove to go for a look in the country. On the way back home, my 40 stopped. It was out o...
相关题目：