I would like【1】 (make) a comment(評論) on the plastic(塑料的) bags which we use in our daily life.

I think that the bad effect(影響) of all these bags on our environment is well known and that most people know they should not keep 【2】(use) them. However, one of the shops near my home seems【3】 (use) more plastic bags than before. Red ones, white ones and blue ones--it makes no difference. They don't care about the problems of the environment. They still use plastic bags to wrap(包裝) most of the things every day. When I went 【4】(shop) the other day, I bought two things, and I【5】 (give) three plastic bags to wrap them. Is it necessary(必要的) to use so many plastic bags? Everyone should realize how important it is 【6】 (protect) our environment.

A.南回歸線與160°E的交點B.南回歸線與20°W的交點

C.北回歸線與20°w的交點D.北回歸線與160°E的交點

【1】When you feel happy, everything seems ______ (happen )faster.

【2】I go jogging around the lake every morning. It's my ______ (day)exercise.

【3】Pau1 is from Canada. He speaks ______ (France ).

【4】Most schools in China are ______ (mix)schools.

【5】The teachers will have a meeting today. So school will be over ______ (early)than usual

A.北極點上B.南極點上C.赤道上D.本初子午線上

A.地球自轉(zhuǎn)造成兩地時間的差異B.兩地氣候不同

C.地球公轉(zhuǎn)造成兩地季節(jié)差異D.上海小朋友比烏魯木齊小朋友勤奮

據(jù)此完成下面小題。

【1】世界經(jīng)濟(jì)全球化的表現(xiàn)有（ ）

①資源、人才、信息等財富和全球共享②世界各國的經(jīng)濟(jì)相互依賴、相互融合

③任何產(chǎn)品都可自由流通、買賣④出現(xiàn)大量的跨國公司和全球性的經(jīng)濟(jì)貿(mào)易組織

A.①②③B.②③④C.①②④D.①③④

【2】當(dāng)今世界加強國際合作的重要性表現(xiàn)在（ ）

①人口、資源、環(huán)境、發(fā)展等問題已成為全球性問題

②若離開某一個大國其他國家就無法生存

③每個國家在經(jīng)濟(jì)發(fā)展中都優(yōu)、劣勢并存

④交通、通信技術(shù)的發(fā)展，使不同地區(qū)間的聯(lián)系越來越密切

A.①②③④B.①③④C.①②④D.②③④

A.1:300000B.1:20000C.1/500000.D.1厘米相當(dāng)于地面10千米

lonely have taken was doing will return brought have studied

lonely have taken was doing will return brought have studied

【1】Many changes _________________ place in this village in the past few years.

【2】Millie's mother ________________ her some apples just now. Millie is now eating one.

【3】They _________________ in this school since two years ago.

【4】Tom _________________ his homework when I went to see him yesterday evening.

【5】The Greens went to Beijing last week and they _________________ in a month.

【1】I am doing my homework now. Can you pass me an ______ (橡皮)?

【2】The earth is becoming warmer and warmer. This is a ______ (真正的)problem.

【3】This is my first ______ (not in or from your own country) trip with my parents.

【4】We spent two hours ______ (talking about something) the trip yesterday.

【5】Thanks a lot for ______ (giving something to someone)so much help.