[题目]When the parents arrived at the hall, the students their projects.A. have finish B. had finishedC. finished D. are finishing 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】When the parents arrived at the hall, the students _______ their projects.

A. have finish B. had finished

C. finished D. are finishing

【答案】B

【解析】试题分析：句意：当父母们到达大厅的时候，学生们已经完成了他们的项目。根据句意及题干分析此空发生在父母们到达之前，是“过去的过去”，所以要用过去完成时态，故选B。

练习册系列答案

A. set upB. sets upC. is set upD. was set up

【题目】你将听到Amy对她的化学老师的介绍。请根据所听到的内容，记录思维导图中的正确信息，写一段话介绍Amy的化学老师，包含五个要点的内容。

【题目】连词成句。(请注意动词的变化)

bad, is, TV, much, for, your, watch, too, eyes

_________________________________________

【题目】There are lots of things .

A. to see B. seeing C. see

【题目】

We usually see ancient plants or insects in amber(琥珀). But recently, a group of researchers found something unusual in amber — a feathered tail!

The tail includes bones, soft tissue and even feathers. It is 37 mm long, which is about the length of a matchstick. It looks like a plant at first sight. But researchers later identified(确定) it as part of the tail of a dinosaur that couldn’t fly almost 100 million years ago.

Xing Lida of Beijing’s China University of Geosciences discovered the amber in a market in Myanmar in 2015. “It is an amazing fossil(化石) and the finest details of feathers can be seen in 3-D.” he said.

The researchers note in their paper that this finding is particularly special because, although dinosaur feathers have been found in amber before, we don’t know which dinosaurs they came from. But this time researchers know more.

The tail is likely to belong to a tiny dinosaur called coelurosaur. Famous coelurosaurs include the T-rex(霸王龙) and Velociraptor(迅猛龙) — the latter of which would finally evolve into birds.

So with the “once in a lifetime” finding, can we hope for the possibility of a real Jurassic Park (侏罗纪公园)? In the movie series, scientists bring dinosaurs back to life by getting their DNA from blood found in amber.

But Canadian scientist Ryan Mckellar said that although soft tissue and blood of the tail were found in the amber, no genetic material was kept. “The Jurassic Park answer is still a ‘no’ — this is in the science fiction.” he said.

【1】What did a group of researchers find in amber recently?

A.Ancient plants.B.A tail of some ancient birds that couldn’t fly.

C.Ancient insects.D.A tail with feathers that belongs to a dinosaur.

【2】What do you know about the amber?

a. It is about 100 million years old. b. It was discovered in Myanmar.

c. It was discovered this year. d. It is a valuable fossil.

A.abB.bcC.acD.bd

【3】What does the underlined phrase “evolve into” in Paragraph 5 mean?

A.come intoB.break intoC.grow intoD.get into

【4】Why is the finding particularly special?

A.Because it is the first time that dinosaur feathers have been found in amber.

B.Because researchers know which dinosaur the tail might belong to.

C.Because researchers learned that Velociraotpors evolved into birds.

D.Because researchers learned that there were two types of coelurosaurs.

【5】The movie Jurassic Park is mentioned to .

A.talk about the use of DNA in this areaB.call on people to watch it

C.compare different dinosaursD.talk about science fiction

【题目】________ exercise you take, ________ you’ll be.

A. The fewer; the fatter B. The less; the fatter C. The less; the more fat

【题目】Look at the pictures blow. Write at least 60 words about them on the topic “A/A present.”(看下面的图片，以“一件---的礼物”为题写一篇不少于60词的作文，标点符号不占格)

（注意：短文中不得出现任何人名、校名及其他信息，否则不予评分）

The following is for reference only. (以下内容仅供参考)

Strange door Precious empty Excited note

……

【题目】 ________ enjoyable the journey was! We really had a great time.

A. What B. What a C. What an D. How

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