Some researchers believe that there is no doubt _______ a cure for AIDS will be found.
| A．which | B．that | C．what | D．whether |
His first novelgood reviews since it came out last month.
| A．receives | B．is receviing | C．will receive | D．has received |
I walked up to the top of the hill with my feiend,we enjoyed a splendid view of the lake
| A． | which | B． | where | C． | who | D． | that |
again
| A．cabbage | B．narrow | C．famous | D．tradition |
custom
| A．measure | B．upstairs | C．respect | D．sugar |
twice
| A．machine | B．invite | C．terrible | D．bitter |
doubt
| A．amount | B．trouble | C．shoulder | D．group |
north
| A．thunder | B．worthy | C．neither | D．clothes |
—Do you have Mary’s phone number?
—Sorry, _____.
|
It is not always easy for the public to see _____ use a new invention can be of to human life.
| A. whose |
B. what |
C. which |
D. that |