问题
单项选择题
上消化道内镜检查前禁食条件是()
A.禁食24h
B.禁食6h
C.禁食4h
D.禁食16h
E.禁食8h
答案
参考答案:E
上消化道内镜检查前禁食条件是()
A.禁食24h
B.禁食6h
C.禁食4h
D.禁食16h
E.禁食8h
参考答案:E
A. the highest point B. the biggest station C. the most beautiful park 小题2:If you want to book a ticket to Sydney Tower, you can’t ________. A. email sydneytower@ hotmail. com B. fax 02 9333 9203 C. search www. sydneytower. com. au 小题3:Frank wants to go to Sydney Tower with his two children, he will pay _______. A. $60 B. $90 C. $120 小题4:Last Saturday, John went to visit Sydney Tower. He had to get down(下来) the tower________. A. after 11:30 pm B. before 11:30 pm C. at 10:30 pm 小题5:The passage above is probably(可能) ________. A. a piece of news B. an advertisement C. a story |