以下关于膜剂的说法正确的是A．有供外用的也有供口服的 B．可以外用但不用于口服 C． 发布时间：2018-07-31 10:26 │ 来源：www.tikuol.com 题型：单项选择题 问题： 以下关于膜剂的说法正确的是A．有供外用的也有供口服的B．可以外用但不用于口服C．不可用于眼结膜囊内D．不可用于 * * 内E．不可以舌下给药
题型：单项选择题 根据材料内容选择最佳答案。Wanted Are you hard-working? Do you like to meet people? If your answer is "Yes"; then we have a job for you as a waiter. Call AL Hotel at 5564779!Summer JobDo you like to talk with people? Do you like to write Stories? If you want to work for our magic as a reporter, please call Karen at 5583366.Help WantedDo you like babies? Can you look after a baby for two days? If you are sure to take good care of it, call Mr. Green at 7665898. $80 or more. Today! Be quickCleaner wantedCan you make a large house clean and tidy? If you hope to get paid $20 once, call us this evening from 18:00 to 20:00. Our telephone number is 6338001.小题1:If you want to be a , you can call AL Hotel.A．waiterB．reporterC．cleanerD．driver小题2:If you work as a cleaner every weekday, and once a day, how much will you be paid every week?A．$100.B．$150.C．$200.D．$240.小题3:What is NOT mentioned in the ads?A．Jobs you can choose from.B．E—mail addresses.C．Telephone numbers.D．Time when you are supposed to work. 查看答案
题型：单项选择题 如果“1双皮鞋=2件上衣”符合等价交换原则，现在生产皮鞋的社会必要劳动时间增加一倍，而生产上衣的社会必要劳动时间却减少一半，那么1双皮鞋可以换[ ]A、1件上衣B、4件上衣C、8件上衣D、16件上衣 查看答案