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【简答题】
每形成一个肽键至少要消耗_______个高能磷酸键。
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反馈参考答案：
举一反三
【单选题】平面过街设施中安全岛在设置时应满足的条件为车道数大于等于( )条,或者人行横道总长大于等于( )m。
A.
5, 20
B.
5, 30
C.
6, 20
D.
6, 30
【单选题】—What are you doing the day after tomorrow? —I _____ babysit my sister. My parents are not at home. [ ]
A.
can
B.
have to
C.
could
D.
can't
【单选题】—Can you go to the mall with me this Sunday? —________, because I have to babysit my sister.
A.
Sure
B.
No
C.
Yes
D.
Sorry
【简答题】动词填空。 1. I ______(babysit) my sister this evening. 2. Tom ______(visit) his cousins tomorrow afternoon. 3. You want to go to Canada for vacation. When ______you _____(go)? 4. Why not go _______(boat) ...
【单选题】平面过街设施中安全岛在设置时应满足的条件为车道数大于等于( )条,或者人行横道总长大于等于( )米。
A.
5, 20
B.
5, 30
C.
6, 20
D.
6, 30
【简答题】I will type the report for you if you can babysit your sister in ____.
【单选题】企业取得交易性金融资产支付的价款中包含的已到付息期但尚未领取的利息应记入 ( )科目。
A.
“交易性金融资产”
B.
“应收利息”
C.
“公允价值变动损益”
D.
“资本公积”
【单选题】—Could you play football with me this afternoon? . —I'm sorry. I babysit my sister. [ ]
A.
have to
B.
should
C.
can
D.
may
【简答题】用所给词的适当形式填空。 1. Hello! This is John __________ (speak). 2. I'm __________ (babysit) my brother tomorrow. 3. How about__________ (go) to the beach on Sunday? 4. Would you like __________ (go) to th...
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