1 . 根据语境，选择下框中的单词替换句中划线部分的单词或短语，使之意思一致。

A. digested             B. dramatic            C. gain            D. associate E. yielded               F. expand             G. solid

1. The young people gradually get more of confidence in their abilities.
2. He never gave way to the enormous technical difficulties.
3. The sharp increase in crime has left the city on edge.
4. By reading different books, we can broaden our view and gain a broader perspective on life.
5. The scientific research conducted by the team has provided reliable evidence.
6. We tend to connect fresh air with health care.
7. After reading the article, I took in all of the information and had a deeper understanding of the topic.

3 . 单词释义

A. brilliant B. expand C. proof D. substantial E. severe F. conventional G. fault

1. This hybrid enabled farmers to increase their output greatly.
2. Competition is often stronger at the start of the game, and this contributes to more serious injuries.
3. Many schools have paid attention to the warnings and are working to correct their mistakes.
4. That is a very significant improvement in the present situation.
5. There is no evidence that the knife belonged to her.
6. Although these seeds currently cost more than traditional seeds, their cost is likely to decline.
7. She told me she’d had an awesome idea, which surprised us.

4 . 根据语境,选择下框中的单词或短语，必要时用正确的形式填空。框中有两个为多余的单词或短语。

expose；regardless of； assume；deep down；blame stuff；prior to；suspect；participate in；expand

1. I made an appointment on WeChat three days___________________ my visit to the science museum.
2. __________________ to a foreign culture is beneficial for us to learn the local language.
3. Zongzi is a kind of traditional Chinese food___________________ with glutinous rice, meat and many other fillings and is usually wrapped in bamboo leaves.
4. It was not the first time that Douglas___________________ of stealing.
5. When ___________________ sports, you should pay more attention to safety.
6. With the urban size___________________, it is necessary to improve the public transportation to ease the traffic pressure.
7. Successful as he is , he says ___________________he was getting lonelier and lonelier.
8. As far as I’m concerned, you are ___________________for the failure of the experiment.