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【判断题】
制作蛋糕搅拌到发泡就可以。
A.
正确
B.
错误
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举一反三
【单选题】当航线上的水深对船舶吃水有限制时,船舶的最大吃水应根据 等因素确定。I总吨;II水域水密度的变化;III潮高;IV航道基准水深;V富裕水深;VI航行途中油水消耗
A.
 Ⅱ、Ⅳ、Ⅴ、Ⅵ
B.
 Ⅰ、Ⅱ、Ⅲ、Ⅳ、Ⅴ
C.
 Ⅱ、Ⅲ、Ⅳ、Ⅴ、Ⅵ
D.
 Ⅰ、Ⅱ、Ⅲ、Ⅳ、Ⅴ、Ⅵ
【简答题】It was midday when I got the call that my grandfather was not well and he was quickly getting worse. My family did not know how long he would in the world. I knew I had to get to the hospital to tell ...
【单选题】当航线上的水深对船舶吃水有限制时,船舶的最大吃水应根据()等因素确定。 1总吨;2水域水密度的变化;3过浅时的航道水深;4富余水深;5航行途中油水消耗。
A.
②④⑤⑥
B.
①③④⑤
C.
②③④⑤
D.
①②③④
【判断题】电控柴油机可以实现减速断油功能,化油器发动机不能实现。()
A.
正确
B.
错误
【简答题】It was midday when I got the call that my grandfather was not well and he was quickly getting worse. My family did not know how long he would stay in the world. I knew I had to get to the hospital to ...
【单选题】He'll call you when he____there. [     ]
A.
will get
B.
gets
C.
got
D.
has got
【单选题】I didn’t know when he _____ back. He said he would call me when he _____ home.
A.
would come, got
B.
came, got
C.
will come, gets
D.
came, would get
【判断题】电控柴油机可以实现减速断油功能,化油器发动机不能实现。
A.
正确
B.
错误
【单选题】下列有关实验的叙述,错误的是
A.
以过氧化氢为底物,设置肝脏研磨液和清水的对照实验,可验证酶的高效性
B.
运用纸层析法分离菠菜叶片色素,实验结果可反映光合色素种类和相对含量
C.
统计洋葱根尖各分裂时期的细胞数目,可推算各时期在细胞周期中所占比例
D.
通过定期检测培养瓶中的酵母菌种群数量,可建立种群数量增长的数学模型
【单选题】He hasn't got any hobbies—_______ you call watching TV a hobby. [     ]
A.
If
B.
Unless
C.
When
D.
Since
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