1、2019-2020年高中數(shù)學(xué) 第1講 坐標(biāo)系 1.2 極坐標(biāo)系 1.2.3-1.2.5 同步精練 北師大版選修4-4 1極坐標(biāo)方程表示的曲線是( ) A雙曲線 B橢圓 C拋物線 D圓 2過(guò)A且平行于極軸的直線的極坐標(biāo)方程是( ) A。

2、2019年高考英語(yǔ) 同步精練 訓(xùn)練5 .短語(yǔ)填空 depend on,in history,leave for,leave sth behind,on behalf of,get tired of,at liberty,lead to,up to,take up 1As for this kind of matters，you can________him。

3、2019年高考英語(yǔ) 同步精練 訓(xùn)練12 .用所給詞的適當(dāng)形式填空 1________(whistle) the merry tune，Jack fixed the tire. 2________(improve) their service，the workers of the hotel are active in learning E。

4、2019年高考英語(yǔ) 同步精練 訓(xùn)練16 .介副詞填空 1It was a time________expansion. 2The Tang rulers also controlled the trade route known________the Silk Road well into presentday Afghanistan. 3A goo。

5、2019年高考英語(yǔ) 同步精練 訓(xùn)練13 .介副詞填空 1Ever since Neil Armstrong first set foot on the Moon back on 21st July,1969，people have bee accustomed________the idea of space travel. 2Millions of。

6、2019年高考英語(yǔ) 同步精練 訓(xùn)練11 .短語(yǔ)填空 tell.apart，as long as，lie in，in conclusion，a huge amount of，get down to，let sb down，in case，date from，be relevant to 1These ments________the inv。

7、2019年高考英語(yǔ) 同步精練 訓(xùn)練6 .用所給詞的適當(dāng)形式填空 1Her failure________(get) the work made her very sad. 2From her________(astonish) look，we can see that she was________(astonish) when she h。

8、2019年高考英語(yǔ) 同步精練 訓(xùn)練4 .介副詞填空 1Painted________Leonardo da Vinci in the years 15031506, the Mona Lisa is a mysterious masterpiece. 2Even if people do not know much about the Renaiss。

9、2019年高考英語(yǔ) 同步精練 訓(xùn)練10 .介副詞填空 1English is spoken________an official language in more than 60 countries across the world. 2Pronunciation，as well as grammar and vocabulary，can chang。

10、2019年高考英語(yǔ) 同步精練 訓(xùn)練3 .用句子后所給單詞的適當(dāng)形式填空 1Its a matter of________or saving ones life.So keep calm.(risk) 2Although he________the field of puter，he is more interested in eco。

11、2019年高考英語(yǔ) 同步精練 訓(xùn)練18 .用適當(dāng)?shù)那閼B(tài)動(dòng)詞填空 1They________have arrived at lunchtime but their flight was delayed. 2Im afraid Mr.Harding________see you now.Hes busy. 3Peter________e wit。

12、2019年高考英語(yǔ) 同步精練 訓(xùn)練17 .短語(yǔ)填空 take hold of，approve of，in chorus，cater for，correspond with，hand in hand，be addicted to，at ones high point，trade with，have a sense of 1I refuse。

13、2019年高考英語(yǔ) 同步精練 訓(xùn)練15 .用適當(dāng)?shù)倪B詞填空 1The news________Barack Obama won the Nobel Peace Prize is what surprised the world. 2________was known to us all is that Johnson had broken his。

14、2019年高考英語(yǔ) 同步精練 訓(xùn)練1 .介副詞填空 1With annual rainfall close__________zero，Antarctica is technically a desert. 2Antarctica holds 90% of the worlds ice，and most of its fresh water is__。

15、2019年高考英語(yǔ) 同步精練 訓(xùn)練2 .短語(yǔ)填空 adapt to,set foot on,in case of,on average,in the form of,be trapped in,stand out,in particular,e into sight,e up with 1You must________the norms of the soc。

16、2019年高考英語(yǔ) 同步精練 訓(xùn)練9 .用適當(dāng)?shù)年P(guān)系詞填空 1Id like to know the reason________youre so late. 2I cant accept the way________you apologized to me. 3Can you give me a reason________you fai。

17、2019年高考英語(yǔ) 同步精練 訓(xùn)練14 .短語(yǔ)填空 in spite of，at the very beginning of，a series of，accuse sb of，pray for，be similar to，set in motion，set out，e to ones aid，be/bee accustomed to 1_。