皮皮学，免费搜题
登录
搜题
【判断题】
机构具有确定运动的条件为自由度数等于主动件数。A.
正确
B.
错误
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
【单选题】--May I ask who's calling? --______. Which one of the following cannot be used to answer the question?
A.
It's Lisa.
B.
It's Lisa speaking.
C.
This is Lisa.
D.
I'm Lisa.
【单选题】关于糖类消化吸收的叙述,错误的是:( )
A.
食物中的糖主要是淀粉
B.
消化的部位主要是小肠
C.
部分消化的部位可在口腔
D.
胰淀粉酶将淀粉全部水解成葡萄糖
E.
异麦芽糖可水解α-l,6~糖苷键
【单选题】程序中已有预处理命令"#include "和声明"char x=4,y,*z;",以下表达式中能通过编译且无警告信息的是_____。
A.
y=sqrt(x)%2
B.
y="x"
C.
y='x'+1
D.
y=&'x'
【单选题】下列有关人体消化和吸收的叙述,错误的是( )
A.
既有消化作用，又有免疫作用的消化液是唾液
B.
饭后立即进行剧烈活动会造成胃肠的血流量减少，从而影响消化
C.
糖类都可以被直接吸收
D.
手术病人适量补充含蛋白质丰言的食物有利于伤口的愈合
【简答题】May
I ask who is calling?A. Ms.
Smith, please. B. I’ll call tomorrow. C. This
is Bob Hall. D. No.
【单选题】Speaker A: Hello. May I speak to Sally, please? Speaker B:________
A.
May I ask who you axe?
B.
Yes. But the number is engaged.
C.
Yes. This is Sally.
D.
Thanks for calling.
【单选题】SpeakerA：Hello.MayIspeaktoSally,please?SpeakerB：________A.May I ask who you are? ###SX
A.
Speaker A： Hello. May I speak to Sally, please? Speaker B ：________ A.May I ask who you are?
B.
Yes. But the number is engaged.
C.
Yes. This is Sally.
D.
Thanks for calling.
相关题目：