能为人体提供能量的物质是 ①蛋白质 ②糖类 ③脂肪 ④维生素 ⑤水 ⑥无机盐 [

题型:选择题

问题:

能为人体提供能量的物质是

①蛋白质 ②糖类 ③脂肪 ④维生素 ⑤水 ⑥无机盐 [ ]

A.①②③

B.④⑤⑥

C.②④⑤

D.①③④

考点:食物中的营养物质
题型:选择题

_______ in the war, many children have become orphans(孤儿).

A.Their parents were killed

B.Being killed

C.Their parents killed

D.Killed

题型:选择题
从方框中选择五个适当的句子填空, 补全对话.( 有两项为多余选项)
A.How do you spell it?    
B.Do you Know her telephone number!
C.Oh,she is my English teacher.
D.Is this your English teacher's photo?
E.What's her name?    
F.Her last name is Brown.
G.Is she English?

Chen Lin: Hey,Zhao Man.Look at this photo.This girl is very nice.Who(谁)is she?
Zhao Man: (1)____________
Chen Lin: Your English teacher?(2)____________
Zhao Man: Her name is Alice.
Chen Lin: Alice?(3)____________
Zhao Man: A-L-I-C-E.
Chen Lin: (4)__________
Zhao Man: Yes,she is.And her English is very good.
Chen Lin: Really(是吗)?(5)______ I need her help(帮助).Oh,my English is not good.
Zhao Man: Yes.Her telephone number is 126-0981.
题型:选择题

境外个人(不含港澳台同胞)房产项下提出结汇申请时,银行需审核有效护照等身份证明外,还包括以下()材料。

A、在所在城市购房的商品房预售合同登记备案等相关证明

B、一年期以上的有效劳动雇佣合同或学籍证明

C、商品房销售合同或预售合同

D、房屋产权证

题型:选择题

根据《水力发电工程地质勘察规范》(GB50287-2006),环境水对混凝土的腐蚀程度分为( )四级。

A.无腐蚀、微腐蚀、中等腐蚀、强腐蚀

B.无腐蚀、微腐蚀、弱腐蚀、强腐蚀

C.无腐蚀、弱腐蚀、较强腐蚀、强腐蚀

D.无腐蚀、弱腐蚀、中等腐蚀、强腐蚀

题型:选择题

GY275W扩音机输入阻抗为()。

A.(300±60欧)

B.600欧

C.(600±120)欧

D.800欧

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