题目内容
They carried out an assessment of the project this morning and the results will be assessed ______.
| A．on time | B．after time | C．before time | D．over time |
D
解析
完形填空（共20小题；每小题1.5分，满分30分）
阅读下面短文，掌握其大意，然后从36-55题所给的A.B.C.D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
Two brothers lived on the 80th floor. On coming home one day, they were depressed to realize that the lifts broke 36 . Although they carried a big pack of luggage, it seemed to have no other choice, so they decided to climb the 37 up together!
When they arrived at the 20th floor, the elder brother 38 putting the luggage there and coming back for it the next day. Feeling much more relaxed, they 39 to climb up. When they 40 to the 40th,the younger started to complain and 41 of them quarreled till the 60th floor. Arriving there, they were so tired that they didn't have any 42 to quarrel. The younger said,“Don't quarrel, let's 43 climbing the stairs.”And they went on climbing 44,finally reaching the 80th!They felt 45 arriving at the door of their home. But soon they found their 46 were kept on the 20th.
This story is a reflection on our lives. Many of us live under the 47 of our parents, teachers and friends when young. We seldom get to do the things we love.
By the age of twenty,with so much pressure, we get 48 and then decide to throw down this load.49 from this load, we work energetically with ambitious dreams.
But at the age of forty,we discover the youth has already died, so much 50 is produced unavoidably, and begin to feel sorry for that. When you 51 the age of sixty ,we discover life hasn't remained too much, so we tell ourselves not to complain and 52 the remaining days! Upon that we walk silently over our own 53 years of life. Arriving at the 54 of the life, we think there is nothing left to disappoint us, only the 55 that we can't rest in peace. Follow your dream , so you will not live with regrets.
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An Australian researcher is urging parents to load up their teenager’s backpack and make them walk to school.
Professor Leon Straker says students who walk or cycle to school are less likely to have back and neck pain. But the study of 1,202 Western Australian 14yearold found that 72% of students travelled to school by car or bus. Straker says the study suggests walking or cycling while carrying a schoolbag helps improve trunk (躯干) and spinal (脊柱的) muscle strength.
This helps reduce back pain because greater muscle strength improves support for the back during load carrying .Despite advocating that parents get their children moving，Straker warns bag load should not exceed (超过) 15% of body weight.
Straker says the study also stresses that neck pain is as common as back pain among young teenagers. This is an area that has been largely ignored，he says，but can be an important indicator of neck pain into adulthood.
For the study，students were asked a series of questions such as how long they carried their bags for，how they carried their schoolbags，the method of travel，and their perceptions(感觉) about the bag’s weight.
Straker says about half of all participants experienced back and neck pain，with slightly more females reporting neck pain. However，the gender (性别) difference may also be due to the fact that females have lower pain tolerance.
Studies from the 1980s found carrying a bag over one shoulder was most common among teenagers. However in this study 85% of participants carried their bag over both shoulders.
Straker believes the change has been driven partly through education campaigns，but also by increasing fashion status of backpacks and improved design.
【小题1】In the opinion of Leon Straker，parents should________.
| A．reduce the load of their children’s schoolbags |
| B．put more books in their children’s schoolbags |
| C．get their children’s schoolbags ready for school |
| D．ask their children to walk to school carrying schoolbags |
| A．no more than 15 kg |
| B．less than 6 kg |
| C．as heavy as 9 kg |
| D．more than 6 kg |
| A．most of the students in Australia walk to school |
| B．neck pain is uncommon among young teenagers |
| C．walking while carrying a backpack helps reduce back pain |
| D．males are more likely to experience back pain than females |
| A．How students carry their schoolbags. |
| B．How heavy students’ schoolbags are. |
| C．How students go to school every day. |
| D．How long students carry their schoolbags for. |