【简答题】M: What ____________ can you start to work? W: I won't able to leave the institute until I get my diploma and bachelor’s degree certificate ____________ this month. How about early next month? M: That...
【简答题】Directions: Ther e are 20 blanks in the following passage. For each blank there are four choices marked A , B , C and D. You sh ould choose the ONE that bes t fits into the passage. Then mark the corr...
【单选题】An investigation that is ______ can occasionally yield new facts, even notable ones, but typically the appearance of such facts is the result of a search in a definite direction.