Without facts,we can’t form a correct opinion,for we need to have actual knowledge____ our thinking.
| A．which to be based on | B．on which to base |
| C．which to base on | D．which to base |
The large grassland, reaching out far away, looks extremely beautiful
______ the blue and clean sky．
| A．with | B．against | C．through | D．beyond |
The teacher wrote an example on the blackboard to ___ the point．
| A．illustrate | B．suggest | C．express | D．recognize |
—Any suggestion?
—You'd better______the last sentence as it is rather misleading．
—Sounds reasonable．Then could you ______ a good ending to it?
| A．put out; increase | B．leave out; add |
| C．pick out; find | D．knock out; choose |
Since the mid-1980's, growing numbers of Asians ___ in New Zealand, and they ___about six percent of the total population．
| A．had settled; make of | B．have settled; make up |
| C．settled; make up of | D．are settling; make up for |
If you write something and send it immediately by email, which you ___later regret, there is no chance for second thoughts．
| A．would | B．should | C．have to | D．might |