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【单选题】
计算机存储容量单位有KB、MB、GB、和TB,1GB=( )MB。A.
1000
B.
100
C.
10
D.
1024
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【简答题】除半胱氨酸和胱氨酸外 , 含硫的氨基酸还有 —— , 除苏氨酸和酪氨酸外 , 含羟基的氨基酸还有 ——, 在蛋白质中常见的 20 种氨基酸中 , —— 是一种亚氨基酸 , —— 不含不对称碳原子 。
【多选题】Which one is the date to offer sacrifice to the ancestor?
A.
New Year’s Eve
B.
Qingming Festival
C.
Lantern Festival
D.
Ghost Festival
E.
Double Ninth Festival
F.
Dragon-boat Festival
G.
Mid-Autumn Festival
【简答题】组成蛋白质的氨基酸分子结构中含有羟基的有
【单选题】Which day do people offer sacrifice to the kitchen god? ( )
A.
the La Ba Festival
B.
the Preliminary Eve
C.
Spring Festival Eve
D.
The whole Spring Festival
【单选题】_______ of the twelfth lunar month is regarded as Preliminary Eve, when people used to offer sacrifice to the kitchen god in China.
A.
The eighth day
B.
The twenty-first day
C.
The twenty-third day
D.
The thirtieth day
【简答题】作业 2 Translate the following sentences, and pay special attention to the underlined parts. My brother pitched in with an offer to loan us some money. Her husband really pitched in on housework . The e...
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