题目内容
【题目】If you want to be________, you have to eat________ food and take ___________ exercise.
A. thinner; less; more B. thinner; little; more
C. thin; few; enough D. thinner; fewer; less
【答案】A
【解析】句意：如果你想变得更瘦，你必须吃更少的食物，做更多的锻炼。这里是用thin的比较级；食物是不可数名词，这里用little的比较级；短语take more exercise表示做更多的锻炼。根据题意，故选A。
名校课堂系列答案【题目】Answer the questions. （根据短文内容回答下列问题）
Climb to the top of the amazing Sydney Harbor Bridge and look down 134meters at the water below! This 4﹣hour climbing tour departs 5times a day． Make your reservation （预定） now!
| Morning/Afternoon/ Night tour | Lunch/ Twilight Tours | |
Mon-Fri | Sat—Sun | Mon—Sun | |
From June 1 to August31 | |||
Adults | $170 | $190 | $250 |
Children(10-16) | $110 | $130 | $190 |
From September 1 to November 30 | |||
Adults | $150 | $170 | $230 |
Children(10-16) | $100 | $110 | $170 |
Tour includes：
A certificate（证书） to prove you climbed the bridge．
A photo of you and your friends on top of the bridge．
We also provide you with：
Special clothes to protect you from the strong wind．
A radio to communicate with the tour leader．
A special harness（安全带） and rope to make sure you are safe．
Snacks （for lunch and twilight tours only）．
A special bridge flashlight （for twilight and night tours only）．
☆ Prices are in Australian dollars．
☆ Tour times and prices may change without notice．
☆ Children must be taken care of by an adult．
Maximum （最多） 2 children per adult．
☆ For more information， email us at tours@touraustalia．com．
【1】How long does each climbing tour last？
__________________________
【2】How much does it cost for one adult and two children to take an afternoon tour on a November Sunday？
________________________
【3】What are provided to keep the climbers safe on the tours？
__________________________
【4】An adult can tae at least two children with them on the tour each time， can't he？
_________________________
【5】Why do you think twilight tours are much more expensive than the tours of the other times？
__________________________
【6】Would you like to take the climbing tour？ Why or why not？ （give at least two reasons）
_________________________