单项选择题
—（）—We would like to get in with the fall publication，if possible.
A.How much do you plan to spend on advertisement？B.Which edition would you like your advertisement to appear in？C. What do you want to say about your products in the advertisement？
单项选择题 — () — I’m planning to go to Canada for further study.
单项选择题 Denial, do you know how to register ______ the taxation bureau now?
单项选择题 Tax,______ can be used in public services, is very important to our country.
