Thanks to _____ help from his teachers and classmates, he has made _______ rapid progress in his studies.
| A．不填；a | B．the; 不填 | C．the; a | D．a; the |
It was a nice meal, _______a little expensive.
| A．though | B．whether | C．as | D．since |
It ’s well-known that ________ information is very important to businessmen.
| A．having collected | B．collecting | C．collected | D．collect |
People usually believe thatboy must learn to stand up and fight likeman.
| A．a; a | B．a；the | C．the; the | D．a；不填 |
A poet and artist _____ coming to speak to us about Chinese literature and painting t
omorrow afternoon.
| A．is | B．are | C．was | D．were |
The father as well as his three children _____ skating on the frozen river every Sunday afternoon in winter.
| A．is going | B．go | C．goes | D．are going |