【单选题】My father often _______ home some books when he comes back. [ ]
【单选题】听力原文:How often do you take a vacation? (A) I took one of them. (B) Four to five times an hour. (C) I take a vacation twice a year. (14)
【单选题】套题3:那你们发货的时候是哪个快递公司啊?
B.
根据我们的状态提示,现在是有货状态,请你放心下单。
【单选题】A 36-year-old female patient presents with recurrent upper abdominal pain for 3 years, which relieves after meals and aggravates at night. Her physical examination is unremarkable. Which of the follow...
D.
Carcinoma of the gastric cardia
【单选题】美国行为科学家赫茨伯格提出的理论是( )
【判断题】人类基因组计划测定了人的DNA编码,中国科学家也参与了该项目。