皮皮学,免费搜题
登录
搜题
【单选题】
锅炉排污的目的是()
A.
降低锅水杂质含量
B.
降压
C.
降低水位
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】How did Philip feel in the end?
A.
He was ashamed of himself.
B.
He was very nervous.
C.
He was really horrified.
D.
He felt himself stupid.
【简答题】How did the author feel when he saw one paper with a failing grade?
【单选题】消费能力的培育,不包括下列哪一项:
A.
对消费者消费理念的塑造
B.
提高消费者正确选择消费对象的能力
C.
增加消费者收入以增强其购买能力
D.
提高消费者对消费品正确使用以保证其使用价值得到充分发挥的能力
【单选题】()是指开放系统在远离平衡态的非平衡状态下,系统可能出现的一种稳定的有序结构。
A.
耗散结构
B.
松散结构
C.
熵增加
D.
熵减少
【单选题】( )是指开放系统在远离平衡态的非平衡状态下,系统可能出现的一种稳定的有序结构。
A.
松散结构
B.
耗散结构
C.
熵增加
D.
熵减少
【判断题】离心式通风机噪产生的风压比轴流式通风机大。
A.
正确
B.
错误
【单选题】How did the speaker feel when he heard the news?
A.
He was satisfied.
B.
He was annoyed.
C.
He was astonished.
D.
He was relieved.
【单选题】-- How did your brother feel when he was told he had failed in the driving test again? --- No doubt, he _____________
A.
was down in the dumps       
B.
got hot under the collar
C.
was over the moon            D was on cloud nine
【简答题】How did the speaker feel when he ran his first mile? He felt it was the ________ thing he had ever done.
【单选题】How did the man feel about the course? 查看材料
A.
He wishes to have more courses like it.
B.
He finds it hard to follow the teacher.
C.
He wishes the teacher would talk more.
D.
He doesn' t like the teacher' s accent.
相关题目: