去回族同学家做客时,入座从已经坐好的人的背后。()

题型:判断题

问题:

去回族同学家做客时,入座从已经坐好的人的背后。()

考点:民族学与文化学民俗学民俗学题库
题型:判断题
已知tanα是方程x2+x-6=0的一个根,且α是第三象限角.
(Ⅰ)求式子
sinαcosα
2sin2α-cos2α
的值;
(Ⅱ)求cos(α+
π
3
)
sin(
π
6
-α)
的值.
题型:判断题
给下列的问句选择合适的答语。
( ) 1. What day is it? 
( ) 2. What do you do at home?
( ) 3. Where are you going, Kim?
( ) 4. What does your father do?
( ) 5. Where's the classroom?
( ) 6. What are they doing?
( ) 7. Where does she work? 
( ) 8. What's in your bedroom?
A. To the park.
B. It's Sunday.
C. She works in a hotel.
D. I play cards with my father.
E. It's just up the stairs.
F. There is a bed and a closet.
G. He is a businessman.
H. They are watching a movie.
题型:判断题

下列不属于“公 * * 品”的是()

A.城市基础设施建设

B.国家外交事务

C.社会救济

D.城市房地产开发

题型:判断题

集气槽是谁发明的()

A、海尔斯

B、布克莱

C、安波罗修

D、拉瓦锡

题型:判断题

下列货物中,属于易腐货物的有()。

A、水果和蔬菜

B、酵母

C、冰

D、鲜活植物

E、活鱼

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