【单选题】A lot of time _______ if you prepare your lessons beforehand. [ ]
【简答题】In order to help the reviewers save time, we should
【判断题】Multimedia can save a teacher's time.
【单选题】Which command would you use to save a document for the first time?
C.
Save for the first time
【单选题】'E-mail English' is used __ . [ ]
【简答题】Animals save its resources for certain time of day because ______.
【单选题】After the contract , we shall open an irrevocable L/C in your favor with the Bank of China, New York Branch.A. will be signed B. signs C. sign D. is signed
【简答题】Housewives have to pay for the time they save ______.