Question

根據(jù)句意選擇正確的詞組填空，注意使用正確形式

refer to,  be satisfied with,  lead to,  build up,  look down upon carry on,  come across,  focus on,  crowd in,   be intended for

1.I ________________________ this old photograph when looking for a book yesterday.

2.The professor gave the speech without ________________________ his notes.

3.We must try to _________________________ our work in spite of difficulties.

4.The book _________________________ beginners who want to improve their English grammar.

5.Some farmers _________________________ keeping their soil rich and free of disease.

6.Taking exercise will _________________________ your strength.

7.Eating too much sugar can _________________________ health problems.

8.The farmers ____________________________ the harvest that year.

 

Answer 1

【答案】

1.came across

2.referring to

3.carry on

4.is intended for  

5.focus on,  (have focused/ focused) on

6.build up

7.lead to

8.were satisfied with

【解析】略