___example of how to work out the maths problem was given by the teacher
| A．The number of |
| B．A number of |
| C．Lots of |
| D．More than one |
--Sir, I feel it complicated to apply to a university abroad.
--Why not read our guide? This is ________ the relevant information is available.
| A．what | B．how | C．where | D．that |
If you want to try out some new learning methods, you’d better select those that are most _______ for your own style.
| A．appropriate | B．apparent | C．arbitrary | D．adequate |
Suffering from war, poverty and illness, many African children are _______ food, love and care.
| A．in case of | B．in charge of | C．in face of | D．in need of |
--Look! Someone ________ the floor.
--Well, it wasn’t me. I went shopping just now.
| A．had swept | B．has swept | C．was sweeping | D．is sweeping |
In ______ recent online survey over 60 percent of the 4, 000 participants did not agree with ______ policy to charge so much import tax.
| A．the; a | B．the; the | C．a; the | D．a; a |