Test 2
Companies _________________________________________________(正致力于寻求供求平衡), but it is no easy task.
John cannot afford to go to university, __________________________(更不用说是出国).
Dr. Smith __________________________________________(总是关心贫穷的和患病的人们), often providing them with free medical care.
After working all day, he _____________________________________(太累而没有心情) go to the party with us.
An important factor______________________________________ (决定你考试的表现) is the state of your mind.
【答案】
1. are struggling to find the right balance between supply and demand
2. not to speak of going abroad
3. was always concerned about the poor and the sick
4. was so tired that he was in no mood to
5. in determining how well you perform in an examination