第17题: [单项选择]Which of the following items can be used as a discharge lamp?() A. Halogen lamp B. Light Emitting Diodes (LED) C. Fuser lamp D. Cleaning roller 参考答案:B
第26题: [单项选择]Guest: ______.Clerk: Certainly. Do you have a reservationGuest: Yes. The name is Morales. Mr. and Mrs. Morales.Clerk: Here we are. For five nights. Could you fill in the registration card, please And I'll need your credit card. 参考答案:C 答案解析:[注释] 从已知对话内容判断,客人要求登记入住,四个选项中只有C符合习惯说法。