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【简答题】
Part A Write a congratulation letter to your counterpart in another country who has recently been promoted to be the Minister of Trade. You should write approximately 100 words. Do not sign your own name at the end of your letter. Use'Li Ming'instead. You don't need to write the address.
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【简答题】二极管的主要特性是 ,硅二极管的死区电压约 V,锗二极度管的死区电压约 V。
【简答题】硅二极管的死区电压约 V,锗二极管的死区电压约 V。
【单选题】One of the incarcerated suspects’ rights is to deserve__________.
A.
an acceptable standard of medical care
B.
better treatment than the general population
C.
to visit other inmates
D.
an abusive guard
【简答题】小儿身长增长较快，1岁时约为( )cm,2岁时约为( )cm，2岁后平均每年增长为( )cm。
【单选题】When will the computed value of F be negative?
A.
When there is no difference in the treatment means.
B.
When there is no difference in the block means.
C.
When the SS total is larger than SST.
D.
F cannot be negative.
【简答题】小儿出生时平均身长为 cm,1岁时约 cm,2岁时约 cm,2~12岁的身长计算公式为 cm。
【简答题】小儿1岁时的体重约为出生时的____倍，身长约为出生时的____倍。
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