我国政府采购实行集中采购和分散采购相结合。关于集中采购，下列哪些说法是正确的？( )

听力原文：M: The newspaper says it’ll be cloudy and rainy today. What do you think？

W: I don’t believe it. Look! The sun is out. There is no cloud in the sky.

What’s the weather like today？

A．Cloudy.

B．Sunny.

C．Rainy.

D．Windy.

听力原文：M: The paper says it'll be cloudy and rainy today. What do you think？

W: I don't believe it. Look, the sun's out. There's not a cloud in the sky. The papeis always wrong..

What are they talking about？

A．The sun and clouds.

B．Right and wrong.

C．The weather.

WEATHER REPORT

Forecasts for some major Chinese cities Foreign cities

City Max Min Weather City Max Min

Beijing 24 17 clear Bangkok 33 28

Changchun 22 06 clear drizzle to cloudy

Chengdu 25 20 overcast

Chongqing 34 24 cloudy Cairo 30 21

clear

Dalian 23 17 cloudy

Fuzhou 31 23 light rain Frankfurt 14 10

cloudy to light rain

Guangzhou 35 24 clear

Hong Kong 32 26 clear to cloudy London 14 11

Kunming 26 17 clear to cloudy drizzle to cloudy

Lhasa 21 11 cloudy

Nanjing 27 20 overcast Moscow 21 13

Shanghai 28 22 cloudy clear to cloudy

Taipei 29 23 light rain

Tianjin 27 17 cloudy to clear New York 23 15

Wuhan 30 22 clear clear to cloudy

Urumqi 22 10 clear to cloudy

Clear weather is predicted in ______ Chinese cities.

A．2

B．3

C．4

D．5

WEATHER REPORT

Forecasts for some major Chinese cities Foreign cities

City Max Min Weather City Max Min

Beijing 24 17 clear Bangkok 33 28

Changchun 22 06 clear drizzle to cloudy

Chengdu 25 20 overcast

Chongqing 34 24 cloudy Cairo 30 21

clear

Dalian 23 17 cloudy

Fuzhou 31 23 light rain Frankfurt 14 10

cloudy to light rain

Guangzhou 35 24 clear

Hong Kong 32 26 clear to cloudy London 14 11

Kunming 26 17 clear to cloudy drizzle to cloudy

Lhasa 21 11 cloudy

Nanjing 27 20 overcast Moscow 21 13

Shanghai 28 22 cloudy clear to cloudy

Taipei 29 23 light rain

Tianjin 27 17 cloudy to clear New York 23 15

Wuhan 30 22 clear clear to cloudy

Urumqi 22 10 clear to cloudy

Clear weather is predicted in ______ Chinese cities.

A．2

B．3

C．4

D．5

What's the weather like in Scotland？

A．Rainy in the east and cloudy in the south.

B．Rain in the south and cloudy in the east.

C．Rainy in the north and cloudy in the west.

A、cloudy to overcast

B、cloudy turn overcast

C、clouding to overcast

D、cloud turn overcast

听力原文：It's cloudy today．

A．

B．

C．

A．It's sunny today.

B．系统报错

C．It's cloudy today.

D．["It's", 'cloudy', 'today.']

听力原文：It's too cloudy, isn't it？

A．

B．

C．