【单选题】【消耗次数:1】
The lecture _______ already _______when we got to the school hall.
has,started
was,started
had,started
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相关题目
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①  would get
②  ought get
③  should get
④  had to
【单选题】 Once our chickens started laying eggs, we had such a ____ of eggs that we were giving many away to our neighbors.
①  output
②  surplus
③  production
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【单选题】 Once our chickens started laying eggs, we had such a _____of eggs that we were giving many away to our neighbors.
①  output
②  surplus
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①  stopped
②  failed
③  missed
④  ceased
【单选题】 10.The local people started a campaign to force the government to ______roads properly.
①  keep
②  . remain
③  maintain
④  carry
【单选题】 I _______ sleep very well, but then I started doing yoga and it really helps.
①  didn’t use to
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③  was used to
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【多选题】 All the students in our school ____________ in the hall to hear a lecture.
①  collected
②  gathered
③  assembled
④  doubled
【判断题】 I started looking after these plants whose host went out to have a holiday.
①  正确
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【单选题】 软脂酸合成的亚细胞部位在
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②  细胞核
③  微粒体
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⑤  胞液
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①  血红蛋白(pI=7、07)
②  鱼精蛋白(pI=12、2)
③  清蛋白(pI=4、64)
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【单选题】 脂肪大量动员肝内生成的乙酰CoA主要转变为:
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①  乙酰CoA
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④  胆固醇
⑤  葡萄糖
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【单选题】 合成前列腺素的前身物质是
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