Selecting a mobile phone for personal use is no easy task because technology _____so rapidly.
| A．is changing | B．has changed | C．will have changed | D．will be changing |
Who made __ mistakes in the dictation?
| A．few | B．a few | C．the fewer | D．the fewest |
“How did you get to my office so quickly?”---____ bus.
| A．by | B．with | C．into | D．in |
___ the workers insited on was that they ___ more pay.
| A．That.. must be given | B．What…should give | C．Whether… would be given | D．What… be given |
The weight of your bicycle is twice __ that of mine.
| A．as many as | B．as large as | C．as heavy as | D．as more as |
____ so many women received college education as today.
| A．Never are there | B．Never have | C．Never had | D．Never did |