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【简答题】
If you go by ______ train, you can have quite a comfortable journey, but make sure you get ______ fast one. A) /, / B) /, a C) the, a D) /, /
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【单选题】Economic growth did not make it more flexible for the home economy to obtain the new goods and services because______.
A.
the family was not efficient in production
B.
it will be illegal for the home economic to produce them
C.
it could not supply them by itself
D.
the market for these goods and services was limited
【简答题】默 读 父 亲 邓 皓 1 我是父亲最小的儿子。“爹疼满崽”这句 话便成了父亲爱的天平向我倾斜时搪塞哥哥姐姐们的托词了。 2 在我10岁那年,我生病躺在了县医院的病床上,我突发奇想让父亲给我买冰棍吃。父亲拗不过我,便只好去了。 那时候冬天吃冰棍的人极少,大街上已找不见卖冰棍的人。整个县城只有一家冰厂还卖冰棍。冰厂离医院足足有一华里地,父亲找不到单车,便步行着去。过了好半天,父亲气喘吁吁满头大汗跑回...
【单选题】_____ in the sun. It's bad for your eyes. [ ]
A.
Not read
B.
Don't read
C.
Not to read
D.
Don't to read
【单选题】Boys and girls, _____in bed. It’s bad for your eyes
A.
not read
B.
doesn’t read
C.
no read
D.
don’t read
【简答题】照样子,写词语。 例:遮掩——遮遮掩掩 叮咚——___________ 仔细——___________ 认真—— __________
【单选题】电路如图 1 所示, R 1 =10k Ω , R F =100k Ω ,平衡电阻 R 2 为( )。
A.
9.09k Ω
B.
33k Ω
C.
100k Ω
D.
1000k Ω
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