It was unusual that such close neighbors ______ not know one another.
| A．could |
| B．would |
| C．must |
| D．should |
Your ability has never been in doubt-- the question is ____ you are prepared to work hard.
| A．that | B．whether | C．if | D．how |
At last we came to a mountain, at the top of which ______,
| A．a temple stood | B．is there a temple | C．stood a temple | D．there is a temple |
---Must I take this medicine, Mom? It ________ so terrible.
---Yes, you must take it for another three days.
| A．is tasting | B．is tasted | C．tastes | D．has tasted |
The audience are _______young people who like pop music at the concert.
| A．nearly | B．almost | C．especially | D．mostly |
--- What does the model plane look like?
---Well, the length of its wings is _______ of its body.
| A．more than twice the length | B．twice more than |
| C．more than twice that | D．twice the length |