大油气线上的放空,是用于()时使用。

题型:填空题

问题:

大油气线上的放空,是用于()时使用。

考点:催化裂化装置操作工催化裂化反应岗与离心机岗催化裂化反应岗与离心机岗题库
题型:填空题

John is 6 years old. He can read and write very well, but he can't tell time. He doesn't say "eight o'clock", "twelve o'clock" or "four o'clock in the afternoon". He says "breakfast time", "lunchtime" or "teatime"

His aunt thinks she can teach him to read a clock.

"Can you count (数数), John?"

"Yes. One, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve…"

"That's fine. Now, if I put the long hand of the clock on 'twelve' and the short one on 'one'-that is one o'clock. If I put the short hand on 'two', what's that?"

"Two o'clock. "

"Good. And on three?"

"Three o'clock. "

It is four o'clock in the afternoon, and John's aunt looks at him and asks: "What time is it, now?"

"Teatime, Aunt, and I'm hungry. "

小题1:John is ________ years old.

A.three

B.four

C.five

D.six小题2:His aunt teaches him ________.

A.to read books

B.to count numbers

C.to write stories

D.to tell time小题3:His aunt will probably feel ________ in the end.

A.bored

B.excited

C.silly

D.sorry

题型:填空题

为了“向西方寻求发展的钥匙”,穆罕默德·阿里                  ( )

①学习西方先进技术

②仿效欧洲改革行政 

③学习西方改革军事

④借鉴西方教育方式

A.①②③

B.②③④

C.①③④

D.①②③④

题型:填空题

临床常见厌氧菌菌血症的病原菌是()

A.乳酸杆菌

B.双歧杆菌

C.丙酸杆菌

D.脆弱类杆菌

E.产黑色素普雷沃菌

题型:填空题

简述机组负荷500MW、CBF方式,运行中一台凝泵跳闸,备用泵联启后又跳闸的处理?

题型:填空题

被系物是指起重吊装作业中系物产生空间位移的物品包括()。

A.箱件

B.托盘

C.吊蓝

D.钢丝绳

E.吊环

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