中国大学MOOC: You may deposit the prohibited items at the airport, but you must take it back within _________ days.
举一反三
- -Must I go through the radiation (辐射) check when I come back from Japan at the airport these days?-Yes,you ________. A: can B: may C: might D: must
- Which<br/>one of the following statements is correct if you purchase an item<br/>with credit terms of 2/5, net 15?() A: If<br/>you pay within two days, you will receive a 5 percent discount. B: If<br/>you pay within 2 to 5 days, you will receive a 15 percent discount. C: If<br/>you do not pay within 5 days, you will be charged interest at a 15<br/>percent annual <br/>rate. D: If<br/>you pay within 5 days, you will receive a 2 percent discount. E: You<br/>must pay the discounted amount within 15 days.
- The card issuer must send you the refund within seven business days of (receive)______you request.
- Must we come back before five? No. you ______. You may come back before six if you like.
- You must follow the directions exactly and if you become _____, you must take the time to go back again and reread them.