Her father retired _______ poor health last year.
| A．account for | B．on no account | C．on account of | D．from all accounts |
The girl being a child of _______ intelligence, expecting too much of her would make her nervous.
| A．average | B．slight | C．strange | D．different |
---We haven’t been to Hangzhou for ages.
---No, I don’t remember how many years ago _______ I last visited it.
| A．it was that | B．was it that | C．it was when | D．was it when |
A good plan must be _______, so that it can adapt to some necessary changes.
| A．flexible | B．convenient | C．specific | D．considerate |
In a Han Dynasty tomb, they found some precious jars and vases, _______ are valuable.
| A．even the pieces of them | B．which even pieces |
| C．even the pieces of which | D．that even pieces |
I cannot _______ that all of the students will enjoy your classes. After all, students’ tastes vary.
| A．appoint | B．subscribe | C．guarantee | D．evaluate |