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【单选题】
灰平衡信号条是由青、品红、黄三原色网点不同的百分比阶调值构成的,其中( )原色的百分比阶调值大于其他两个原色的百分比。A.
青
B.
品红
C.
黄
D.
三原色百分比相等
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【简答题】听音，判断下列句子与所听句子是否相同，相同打“√”，不同打“×”。 ( ) 1. We live in China. ( ) 2. May I go to Tian'anmen Square? ( ) 3. We leave February first in the morning. ( ) 4. These are clothes. ( ) 5. You...
【单选题】—In our school,some students always litter on the ground. —So they do Old habits die hard.
A.
It’s hard to throw away the bad habits．
B.
It’s good to have some habits．
C.
It’s easy to change the habits．
D.
It’s fun to follow the rules ．
【单选题】Old habits die hard. That is, once the habits _____, it is hard to remove it.
A.
take along
B.
take note of
C.
take hold of
D.
take hold
【简答题】阅读理解。 On weekdays, I go to school by bike. I get to school at about 7:30 every day. I don't like to be late. We begin our classes at 8:00. We have lunch in the middle of the day. In the afternoon, ...
【简答题】SQL Server 2014局部变量名字必须以( )开头,而全局变量名字必须以( )开头。
【简答题】完形填空。 Dear Helen, Today is Sunday. I 1 go to school. I stay 2 home. I'm writing to you now. I go to school 3 seven thirty every morning. We have four lessons 4 the morning. We read and write Chinese 5...
【简答题】SQL Server 2000局部变量名字必须以______开头,而全局变量名字必须以____开头。
【单选题】Old habits die hard. That’s why you should stop smoking before the habit ————.
A.
takes hold
B.
takes out
C.
takes up
D.
take off
【单选题】— Mom,Dad is smoking again! — Well, let him cut it ________ gradually since old habits die hard. [ ]
A.
off
B.
down
C.
up
D.
out
【单选题】I always take something to read when I go to the doctor's ______ I have to wai t.
A.
so that
B.
i n order
C.
as if
D.
in case
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