________, I could not memorize the text.
| A．However hard did I try | B．However hard I tried |
| C．However I tried hard | D．However I had tried hard |
I was glad to meet Jerry again, ________ I couldn’t wait to spend all day with her.
| A．but | B．and | C．so | D．or |
It’s an either-or situation ________ we can buy a new car this year or we can go on holiday but we can’t do _________.
| A．that; others | B．which; either | C．in which; another | D．where; both |
In the activity, a few hours of “disability” gave us only a taste of the _______ both physically and mentally the disabled people should overcome.
| A．weakness | B．challenges | C．anxieties | D．illness |
A series of ancient Chinese coins are ________ in an exhibition held in Nanjing, where a variety of ancient currencies were unveiled.
| A．in place | B．on display | C．at length | D．on purpose |
One thing that most organically grown food products seem to have in common is that they cost more than ________ grown foods.
| A．apparently | B．contradictorily | C．conventionally | D．punctually |