As soon as person gets "threshold pains", he should ______.
A: telephone the doctor immediately
B: first relieve the stress and tension which cause the pains
C: wait to let the pains reach a certain point
D: take pain-killer
A: telephone the doctor immediately
B: first relieve the stress and tension which cause the pains
C: wait to let the pains reach a certain point
D: take pain-killer
举一反三
- Theywere(pain)____awarethattheyhadlostthemoneyalready. A: painful B: painfully C: pain D: pains
- Successful are those who are willing to take ___ to work hard. A: time B: pains C: turns D: back
- Traffic and public transport can cause delays(延误), so ________ you leave plenty of time to get there. A: take pains B: make sure C: make a difference D: be ashamed of
- Why does the author think many pains better than pleasures A: Some pleasures bring us pains. B: Pains are evil, but should not be avoided. C: After enduring difficulties, we can feel a greater pleasure. D: Pleasures are not good and natural.
- Once in flight, the pilot must take pains to stick to the plan, otherwise getting lost is all too easy.