选出括号中正确的词

1. My brother said he        ( is; was) doing his homework.

2. Johnny said he        ( can; could) speak Japanese.

3. Mike says he         ( goes; went) to Shangbai last Saturday.

4.Wendy's math teacher said she        ( was;is) a good student.

5. Gina told him that she        ( will; would) visit China the next year.

男性，20岁，骑车被撞倒，右肩着地，X线片提示右锁骨中1／3骨折，断端移位明显。

遵循骨折复位原则，在进行手法闭合复位时应将右上肢向什么方向牵引（）

A.向后上、外方牵引

B.向上、外方牵引

C.向后、下方牵引

D.向前、下方牵引

E.向前、上方牵引