临床上可用于治疗妊娠呕吐的维生素是()
A.维生素b2
B.维生素b6
C.维生素a1
D.维生素c
E.维生素d3
参考答案:B
用所给单词的正确形式填空。
My father is a doctor. He 1 (work) in a hospital. He 2 (like) sports very much. He usually 3 (go)
swimming on the weekend. It 4 (is) rainy last Saturday. My father 5 (play) ping-pong in the gym. It will
be sunny this weekend. My father is going to 6 (play) basketball with us. I'm so happy. I can't wait. Now
I'm 7 (play) basketball. Because I need more exercise.
可远观山海关古长城的海滨是()。
A.大连海滨
B.北戴河海滨
C.青岛海滨
D.普陀山海滨