I’m the Drawing club. What about you?
| A．the member | B．the member of |
| C．a member of | D．a member |
—Did you find the small village yesterday?
—Yes，without any difficulty，for it has ________ changed over years.
| A．hardly | B．greatly | C．clearly | D．nearly |
Mrs Smith lives in such a big house without a child around.So she feels very ___．
| A．lonely | B．alone | C．rich | D．nervous |
This is 3-D printer. And this is an artificial (人工的) ear. Can you believe that scientists printed this artificial ear by this 3-D printer?
| A．a | B．an | C．the | D．/ |
Nearly _______of the earth___covered by sea.
| A．three fourth; is | B．three fourths; is |
| C．three fourth; are | D．three fourths; are |
--Don’t worry. My mother will look after your baby __________.
--Thanks a lot.
A. careful enough B. enough careful C. carefully enough