告警ServiceUnavailable，该告警为伴生告警，此告警表示小区服务质量不

企业间横向一体化需要以改变一些要素产权关系为前提。( )

B

小题1:The theme park in Beijing was made of ___________.

A．wood

B．stone

C．plastic

D．chocolate小题2:People could ________ in the chocolate theme park.

A．see the walking robot maid

B．visit a replica of the Great Wall

C．watch a football match

D．buy Nike sports clothes小题3:Which is true about the walking robot maid?

A．The walking robot maid was made in Beijing.

B．They spent three years developing it.

C．She can heat food in a microwave oven.

D．She can’t be used in different or dangerous situations for humans.

机动车倒车时，后方道路条件较好的，应加速倒车，迅速完成操作。

哪些粮食不宜用分样器法分样？

痰热内蕴者可见（）

A．花剥苔

B．黄腻苔

C．薄白苔

D．灰黑而润苔

E．灰黑而干苔