If Newton lived today, he would be surprised by what ______ in science and technology.
| A．had discovered | B．had been discovered |
| C．has discovered | D．has been discovered |
If your composition by the end of this week is delayed, you’re sure to lose some points from your final result.
| A．to be finished | B．is finished | C．will have been finished | D．finishing |
After a second thought, Jean a better method to deal with the problem.
| A．put up with | B．came up with | C．added up to | D．made up for |
---Is the book Lock And Key in the library?
--- . The school has just bought many new books.
| A．Shall be | B．Would be | C．Might be | D．Should be |
The size of the audience, we had expected, was well over one thousand.
| A．whom | B．who | C．which | D．as |
the zoologists tried to prove was that the photo of the South China Tiger had been staged or technologically dealt with.
| A．That | B．Why | C．Whether | D．What |