______ difficult it is, he is determined to ______ the experiment.
| A．No matter how; have a go at | B．However; have a go for |
| C．Whatever ; have a go | D．No matter what; have a go at |
—I wonder if I could possibly use your car tonight. —_________. I'm not using it anyhow.
| A．Sure, go ahead | B．I don't know |
| C．Yes, indeed | D．I don't care |
He _________ the boy's ignorance and sold him a worthless learning machine.
| A．made advantage of | B．took possession of |
| C．took charge of | D．took advantage of |
Tony can't have received the invitation. _________，he would have attended your birthday party yesterday.
| A．Therefore | B．Otherwise |
| C．However | D．Besides |
Girls are encouraged to pursue high standards in their academic work, develop broad interests, good study skills and an independent _________ to study.
| A．means | B．method |
| C．mind | D．approach |
My life has been _________ with many milestones and accomplishments of which I am proud.
| A．bored | B．blessed |
| C．stupefied | D．Satisfied |