题目内容

影响过滤速率的主要因素有哪些?

查看答案
更多问题

Listening Comprehension-Directions: Choose the best answer to complete each of the following sentences according to the information contained in the listening passage.Where did the woman see the three old men?

A. In front of her store.
B. In her front yard.
C. In her dream.
D. In her doorway.

Who were the three old men respectively?

A. Success, Hope and Wealth.
B. Faith, Hope, and Love.
C. Wealth, Faith and Success.
D. Love, Success and Wealth.

Whom did the family invite in?

A. Wealth.
B. Love.
C. Success.
D. All of the above.

How many of the old men would like to go into the house?

A. One
B. Two
C. Three
D. Four

答案查题题库