一、单选题（共 20 道试题，共 80 分。）V
1. She has()three children
A. brought up
B. brought down
C. brought
满分：4 分
2. As he is strong, _______ can lift one hundred pounds.
A. yet he
B. but he
C. and
D. he
满分：4 分
3. He came () the violin.
A. across
B. to
C. on
满分：4 分
4. I know the boy very well. I have seen him _______ up from childhood.
A. grow
B. grew
C. was growing
D. to grow
满分：4 分
5. My plant died. I()watered（浇水）it.
A. should have
B. must have
C. could have
满分：4 分
6. The boy()is Tom's friend is the winner of this game.
A. who
B. whose
C. whom
D. what