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【单选题】
Things you can do to help decrease global warming include:
A.
Keep your air conditioner on high.
B.
Turn off your lights when you’re not using them .
C.
Keep your freezer door open.
D.
Eat more ice cream.
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【单选题】已有声明“ int s[2][3]; ”,以下选项中 正确地引用了数组 S 中的基本元素
A.
s[1>2][!1]
B.
s[2][0]
C.
s[1]
D.
s
【单选题】已有声明“int s[2][3];”,以下选项中()正确地引用了数组s中的基本元素。
A.
s[1>2][!1]
B.
s[2][0]
C.
s[1]
D.
s
【单选题】What did the woman say about the loss of the bags?
A.
She would check with the bellboy again.
B.
She had dealt with similar cases before.
C.
The case must be reported to the guards.
D.
She would see to the matter personally.
【单选题】What did the boy say about his early use of the languages?
A.
He would choose properly which language to use.
B.
He had to use English most of the time.
C.
His parents wanted him to use his native tongue.
D.
Somebody told him what he should do about it.
【单选题】已有声明“int S[2][3]”,以下选项中 正确地引用了数组S中的基本元素。
A.
S[1>2][!1]
B.
S[2][0]
C.
S[1]
D.
S
【简答题】泪道包括 、 、 和 。
【多选题】实际生产中,铸锭中为了获得柱状晶组织,可以采取下列哪些措施?
A.
采用铜模冷却
B.
提高熔化温度和浇注温度
C.
高温熔化、低温浇注
D.
采用砂型铸造
【判断题】泪道包括泪点、泪小管、泪囊和鼻泪管。
A.
正确
B.
错误
【单选题】已有声明“int s[2][3],以下选项中()正确地引用了数组s中的基本元素。
A.
s[1>2][!1]
B.
s[1][0]
C.
s[1]
D.
s
【简答题】泪道包括 、 、 和 ,后者通过鼻腔,开口于 。
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