If China’s space technology has achieved ____ breakthrough in this field, it really is ____ amazing wonder.
| A．the; an | B．a; an | C．不填; the | D．a; 不填 |
The college students must study hard toa good knowledge of advanced information technology.
| A．take | B．catch | C．hold | D．acquire |
His grandmother likes finding fault ________ others who talk with her ________ the spot.
| A．with；in | B．with；on | C．in；on | D．in；in |
The view________many scientists hold is________too much emission （排放）of carbon dioxide is destructive.
| A．which；which | B．that；that |
| C．that；which | D．what；that |
Then came a terrible thunder ________ the sudden lightning.
| A．followed | B．followed by |
| C．following | D．following by |
Although ________ about fatness，she still has confidence in her performance of daily life.
| A．teased | B．teasing | C．tease | D．to tease |