Some people are against killing wolves because ． A．wolves help to keep the ecological balance in the wildemess B．there is too small a wolf population in the wilderness C．there are too many deer in the wilderness D．wolves are afraid of people and never attack people
举一反三
- 3. Some young ______ were eaten by the ______. A: deers…wolf B: deers…wolves C: deer…wolfs D: deer…wolves
- 5) Many people avoid writing upbeat notes because they are too self-conscious.
- Some people criticize family doctors for ________ too many medicines for minor illness
- ______ and ______ are not friends. A: Foxs…wolfs B: Foxes…wolfs C: Foxes…wolves D: Foxs…wolves
- The hunter ran to a group of __ with __ . A: wolfs; knives B: wolves; knives C: wolfs; knifes D: wolves; knifes