______ dogs donot bite.
A: barking
B: jumping
C: speaking
D: taliking
A: barking
B: jumping
C: speaking
D: taliking
举一反三
- 4.______ dogs donot bite.
- Barking dogs cannot be considered an externality because externalities must be associated with some form of market exchange.
- Rub some onion to a bee sting, mosquito bite or any insect bite. After a few hours, the pain, itchiness and swelling will ________. A: retire B: retreat C: afflict D: subside E: enhance
- Rub some onion to a bee sting, mosquito bite or any insect bite. After a few hours, the pain, itchiness and swelling will ________. A: retire B: retreat C: afflict D: subside E: enhance
- Mark _____while he _____ up and down. A: falls ... is jumping B: fell ... was jumping C: was falling ... was jumping D: felt ... was jumping