He devoted most of his time to researching in...

He devoted most of his time to researching into space, believing his hard work would ______ sooner or later.

高一英语单项填空困难题查看答案及解析

The father seldom had time to share with his children, because he devoted most of his time _______ research in his lab.

A. to do　　　　　　 B. to doing

C. doing　　　　　　 D. done

高一英语单项填空中等难度题查看答案及解析

He has devoted most of his time and energy _______ a cure for the disease.

A．find              B．finding            C．to find            D．to finding

高一英语单项填空简单题查看答案及解析

He devoted all the time _____ his research .

A．to do             B．doing             C．to doing           D．did

高一英语单项填空中等难度题查看答案及解析

In most of the time, I am devoted to my research in the lab with my friend Dave, who loves traveling very much. To make our life colorful and relax ourselves, in July, my friend and I are taking a camping trip. We will travel for four weeks and will tour the United States and part of Canada. We have decided to camp because it does not cost as much as vacationing (度假) in hotels.

We have to plan very carefully in advance. First, the car we are going to drive is very small, so we have decided to take only one small suitcase each and as few camping things as possible. We will take some medicine with us to prevent insects (昆虫) from hurting us, and also food for picnics. Second, there is a lot to see in the United States and Canada, so we have to decide on the direction (方向) we want to drive.

The date we are leaving is July 2, from which day we will have two months off.  We want to see and do many things on our camping tour. We want to climb in the mountains, visit famous caves, and swim in cool mountain rivers. We want to visit many cities and talk to many people, which I am sure can enrich our experience greatly. We also want to find a hotel room if it rains at night. We expect to have an exciting trip.

1. The two friends are going to take a camping trip ________.

2.Which of the following statements is possibly true?

3. We learn from the second paragraph that ________.

4. It is quite clear that ________.

5. If they are caught in the rain , they will ________.

高一英语阅读理解简单题查看答案及解析

He devoted all his spare time　　　　 the old in his community.

A.into helping B.in helping C.helped D.to helping

高一英语单项填空中等难度题查看答案及解析

Yuan Longping is one of China's most famous scientists. 1.(work) the land to do his research, he considers himself a farmer. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, 2. he has struggled for the past five decades. When he was young, he saw many people dying of 3. (hungry), which was a 4.(disturb) problem in many parts of the countryside. Then, he devoted all his time and energy 5.searching for a way to increase rice harvests without expanding 6. area of the fields. In 1973, he became the first agricultural pioneer in the world 7. (grow) rice that has a high output. Now, he remains 8.(circulate) his knowledge in many less developed countries to increase their rice harvests. He is quite 9.(satisfy) with his life. However, he doesn't care about being famous. He feels it gives him less freedom to do his research. In his view, spending money on himself or 10. (lead) a comfortable life means very little to him. He therefore gives much money to equip others for their research in agriculture.

高一英语完形填空中等难度题查看答案及解析

He devoted himself _______ to his research and got many achievements.

A. certainly                B. extremely                    C. carefully                 D. entirely

高一英语单项填空中等难度题查看答案及解析

He devoted himself __________ to his research and got many achievements.

高一英语单项填空中等难度题查看答案及解析

Before going abroad，he devoted all the time he could ________ his spoken English.

A. to improve　　　　　　 B. to improving

C. improve　　　　　 　 　 D. Improving

高一英语单项填空中等难度题查看答案及解析