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【多选题】
根据苷键原子的不同,糖苷类可分为
A.
O-苷
B.
S-苷
C.
P-苷
D.
N-苷
E.
C-苷
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参考答案:
举一反三
【单选题】Why does Rose choose Jack in the end?
A.
They share similar tastes and interest, values and outlooks on life, meanwhile, Rose feels at ease together with Jack.
B.
Jack is more romantic than Cal .
C.
Rose always feels bored and suffocated with Cal .
D.
Rose is disappointed with her aristocratic world.
【单选题】关于WAV文件,不正确的描述是()
A.
是一种波形文件
B.
可用“录音机”软件录制的文件
C.
是一种视频文件
D.
是一种非压缩的音频文件
【单选题】Why does Rose choose Jack in the end?
A.
They share similar tastes and interest, values and outlooks on life. Meanwhile, Rose feels at ease together with Jack.
B.
Jack is more romantic than Cal.
C.
Rose always feels bored and suffocated with Cal.
D.
Rose is disappointed with her aristocratic world.
【单选题】Why does Rose choose Jack in the end?
A.
They share similar tastes, interests, values and outlooks on life.
B.
Jack is more romantic than Cal.
C.
Rose always feels bored and suffocated with Cal.
D.
Rose is disappointed with her aristocratic world.
【单选题】转炉的主要金属料是:
A.
铁水
B.
废钢
C.
返回钢
D.
生铁块
【单选题】下列关于文件目录和目录文件表述不正确的是( )。
A.
文件与文件控制块是一一对应的
B.
文件目录是需要长期保存的
C.
目录文件是长度固定的记录式文件
D.
给定一个文件名,通过查找目录文件便可找到该文件对应的目录项
【简答题】In the short story “A Rose for Emily”,who is telling the story? And why does the author choose this collective narrator?
【单选题】转炉炼钢的主要金属料是( )。
A.
铁水、氧化铁皮、矿石
B.
铁水、铁合金、脱氧剂
C.
铁水、废钢
【单选题】下列关于文件目录和目录文件的表述中,不正确的是( )。
A.
文件与文件控制块是一一对应的
B.
文件目录是需要长期保存的
C.
目录文件是长度固定的记录式文件
D.
给定一个文件名,通过查找目录文件便可找到该文件对应的目录项
【单选题】Listen to the conversation and choose the correct answer to each question. [音频] 1. Why does the customer call Rose?
A.
Because he doesn't know how to shave.
B.
Because he is not satisfied with TAF shaving foam.
C.
Because he is not sure about the procedure for using TAF shaving foam.
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