四、完形填空 Hiking is a good way to exercise.Do you like it?Hikin

四、完形填空 Hiking is a good way to exercise.Do you like it?Hiking 1 health.
Hiking is a good way to exercise.Do you like it?
Hiking 1 health.Most people choose to go hiking in the countryside,in the forests 2 in the mountains.They like to be close to nature and exercise 3 fit at the same time.
If you are a beginner,you should start with a hike that you can finish 4 one day.As you get stronger,you can go on overnight(整夜的) hikes.Later you can go on 5 hikes which may last for days or weeks.
For safety reasons,hikers should go hiking with others.You should have one or more friends with you.6 ,if you decide to be alone,you’d better let someone know where you are going and when you will 7 .It is also a good idea to bring 8 .
Backpacking is also a kind of 9 .You can carry food,clothing and other things on your back in a pack.Backpackers can stay many days in places where there is 10 food to buy.
（ ）1.A.are good at B.is good at C.are good for D.is good for
（ ）2.A.and B.but C.so D.or
（ ）3.A.keep B.to keep C.keeping D.keeps
（ ）4.A.in B.after C.on D.at
（ ）5.A.long B.short C.longer D.shorter
（ ）6.A.However B.But C.Because D.Until
（ ）7.A.return B.return back C.arrive at D.reach
（ ）8.A.some books B.some money C.a guide D.a map
（ ）9.A.pleasure B.hike C.trip D.travel
（ ）10.A.none B.no any C.not D.no