— Her father is very rich．
—________ She wouldn’t accept his help even if it were offered．
| A．What for? | B．No wonder． |
| C．No doubt． | D．So what? |
Elephants have their own way to tell the shape of an object and ________ it is rough or smooth.
| A．不填 | B．whether | C．how | D．Which |
I was surprised by her words, which made me recognize ________ silly mistakes I had made.
| A．what | B．that | C．how | D．which |
The poor young man is ready to accept ________ help he can get.
| A．whichever | B．however | C．whatever | D．whenever |
Mary wrote an article on ________ the team had failed to win the game.
| A．why | B．what | C．who | D．That |
Parents are taught to understand ________ important education is to their children’s future.
| A．that | B．how | C．such | D．So |