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【单选题】
解释“快短命”时说：文艺创作的基本概念，这三个字是要诀。快就是痛快，短就是______，命就是不离命题。演讲和作文一样，不可说得_____，离题万里。 填入划横线部分最恰当的是：A.
短小精悍 妙语连珠
B.
沉默是金 空洞无物
C.
简明扼要 天花乱坠
D.
言简意赅 口若悬河
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【简答题】水产原料肌肉浸出物包括非蛋白态含氮化合物和不含氮化合物,其中不含氮化合物主要有____和____。
【简答题】What could you do after you have been very active? You could have a sleep.
【单选题】After you have carefully examined the car's performance at the shop, you have to ______.
A.
buy it immediately
B.
test it on the road
C.
check it up again
D.
fix the faults
【简答题】含氮化合物包括( )和( )。
【单选题】Only after you have known someone for some time producers his real worth.
A.
you begin
B.
do you begin
C.
you do begin
D.
begin you
【简答题】凯氏氮含量包括了氨氮和在此条件下能被转化为铵盐的无机氮化合物。
【单选题】According to the passage, how fast can you expect to read after you have attended twelve half-hour lessons in the University of Minnesota?
A.
You can increase your reading speed by three times.
B.
No real increase in reading speed can be achieved.
C.
You can increase your reading speed by four times.
D.
You can double your reading speed.
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