It’s urgent that a meeting______before the final decision is made. A: be arranged B: B. will be arranged C: must be arranged D: would be arranged

Time series and variable series（ ）. A: Are arranged in chronological order B: Are arranged according to the size of the variable value C: The former is arranged according to chronological order, the latter is arranged according to the size of the variable value D: The former is arranged according to the size of the variable value, the latter is arranged according to the chronological order

In Russell’s hierarchy of work, ______ is the criterion by which different kinds of work are arranged.

In Russell’s ______ of work, interest is the criterion by which different kinds of work are arranged.

The files will be arranged by numbers.

The files will be arranged by numbers. （ ）

A visit to Longshou Hill ____ by our students’ union this Saturday. A: is arranged B: are arranged C: arranges D: to arrange

We completed one third of the project, and the loan _______ in place, we had to delay the rest till the next month. A: A．not arranged B: B．was not arranged C: C．not arranging D: D．had not been arranged

The sales manager had a press conference ________ for their new products. A: arrange B: to arrange C: have arranged D: arranged

What was the final decision about the meeting A: It will take place as arranged. B: It will take place at a later date. C: It was cancelle