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【单选题】
在水准测量中,若后视点A读数小,前视点B读数大,则
A.
A点比B点低
B.
A点比B点高
C.
A、B点高程取决于仪器高度
D.
A、B可能同高
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【单选题】____________ your dish. You can have supper now. [     ]
A.
Here
B.
Here is
C.
Here has
【判断题】Web上的信息是由Java语言来组织的。( )
A.
正确
B.
错误
【单选题】The dish always has _________.
A.
carrots and broccoli
B.
beans and pasta
【简答题】女性,17岁,咽痛,高热,肌肉酸痛,乏力1天,诊断为流行性感冒。以下有关流行性感冒的发病机制,哪项不正确A、病毒表面有一层脂质包膜,膜上有糖蛋白突起,由血凝素和神经氨酸酶构成 B、病毒核蛋白与上皮细胞核蛋白结合,在核内组成DNA C、糖蛋白受体暴露,血凝素与受体结合,吸附于纤毛上皮细胞上,继而穿入细胞内 D、流感病毒被吸入呼吸道后,病毒的神经氨酸酶破坏神经氨酸,使黏蛋白水解 E、复制的子代病毒通过...
【单选题】China has made great progress in the sun’s rays as a source of energy.A.harnessB.harnessingC.harv
A.
5. China has made great progress in the sun’s rays as a source of energy. A.harness
B.
harnessing
C.
harvest
D.
harvesting
【单选题】内毒素的毒性成分是下面哪一项()
A.
类脂A
B.
脂多糖
C.
核心多糖
D.
特异性多糖
E.
脂蛋白
【单选题】If you can't reach a dish at the table, what's the best thing to do?
A.
Ask politely for the dish to be paseed to you.
B.
Move the dish to your side of the table.
C.
Wait until an elder or host offers you the dish.
D.
Ask the waiter to bring the dish to you.
【单选题】What has become of the dish?
A.
It is well cooked.
B.
It is over cooked.
C.
It is readily made.
【判断题】为了避免在谈判中长时间的眼神交流泄露谈判选手的真实意图,谈判时可佩带墨镜以示防范。
A.
正确
B.
错误
【简答题】按要求写词。 1. a dish (复数) ______________ 3. a dress (复数) ______________ 5. these men (单数) ______________ 2. a bus (复数) ______________ 4. some children (单数) ______________ 6. people (复数) ______________
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