A:()？ B:My father is a manager. My mother is a nurse.
A. Where are your parents
B. What do your parents do
C. What are your parents doing right now
查看答案
治疗应首选
A. 静注葡萄糖酸钙
B. 口服钙粉
C. 抗癫痫药物
D. 维生素D肌注
E. 静滴葡萄糖
A:(), David？ B:An orange juice.
A. What do you like
B. What would you like
C. Would you like an orange juice
Thank you for your gifts, but you ____ such expensive things.
A. mustn’t buy
B. shouldn’t buy
C. mustn’t have bought
D. shouldn’t have bought
One of the sailors found it necessary to ____ the captain ____ the nearest island by
A. declare … to contact
B. propose … contact
C. insist … to contact
D. wish … contact
微信支付 
支付宝支付