Chemical pollution will bring about a threat to agriculture and food chain, and ________ to human health.
| A．frequently | B．significantly | C．steadily | D．consequently |
Used to TV shows, where everything is quick and entertaining, many people do not have the _______ to read a book that requires thinking.
| A．courage |
| B．wisdom |
| C．patience |
| D．freedom |
On the top of this mountain, you can get a wonderful ________ of the nearby hills.
| A．view |
| B．sight |
| C．look |
| D．scene |
We were having a lesson ________ a policeman came in.
| A．when |
| B．while |
| C．until |
| D．before |
We’ll discuss the question that he ________ at the meeting.
| A．came up |
| B．brought up |
| C．put out |
| D．fed up |
________ if you passed the exam you would receive a reward was telling lies.
| A．Whoever told you that |
| B．Those who told you that |
| C．No matter who told you |
| D．Whoever told you |