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【单选题】
注射剂中加入硫代硫酸钠作为抗氧剂时,通入的气体应该是A.
氧气
B.
氮气
C.
二氧化碳
D.
空气
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举一反三
【简答题】Listen to the following short story twice. Listen carefully and decide whether the statements are true (T) or false (F) according to the story you have heard. administer vt. 实施 annual a. 一年一次的 physica...
【单选题】Section B Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. The dialogues and que...
A.
In a bank.
B.
At a restaurant.
C.
In a post office.
D.
In a library.
【单选题】Which of the following is true about the short story in the 1920s and 1930s?
A.
Few people thought it worth buying.
B.
It made people feel awkward.
C.
People liked it better than a poem or a novel.
D.
It was even scarcer than the novella.
【单选题】人牛的社会价值是
A.
个体的人生活动对社会对他人所具有的价值
B.
个体的人生活动对自己的生存和发展所具有的价值
C.
个体的人生活动对自然所具有的价值
D.
他人的活动对自身所具有的价值
【简答题】根据上面信息内容，判断下列各句正(T)，误(F)。 Invitation The White family invite all the exchange students to a Barbecue Party. Sunday, July 3 rd, 2~6 p.m. 8 Hill Summer Concert Listen to local jazz group Blue Wind in Ce...
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