题目

Jungle country is not friendly to man,but it is possble to survive there.You must have the right equipment and you must know a lot important things about woodcraft.Then your choices of staying living are very good.No one should go into the jungle without the right equipment.You need lightweight clothings,a good sheath knife or machete,and a compass.Fishhooks and a line,a rifle and ammunition,matches in a waterproof container,and a poncho are necessary too.Such is a mosquito net to protect the head.
In the jungly you can get hopeless lost within five minutes after leaving a knowing landmark.That is why ou should always carry a compass.In open country,during the day,you can tell which way to go by studying the sun.At night the stars are sure of guides to direction.But in most places the jungle rooftop is so thick that this is impossible to see the sun or the stars.Again and again you must check the position by the compass.
Keep alert.Watch the ground in front of you care fully.St

提问时间：2021-04-01

答案

Jungle country is not friendly to man,but it is possible to survive there.You must have the(去掉the equipment是不可数名词,不能用an) right equipment and you must know a lot (加of) important things about woodcraft.Then your choices of staying living are very good.No one should go into（to） the jungle without the（此处的the正确,指的是上文提到的） right equipment.You need lightweight clothings,a good sheath knife or （加a） machete,and（and正确） a compass.Fishhooks and a line,a rifle and ammunition,matches in a waterproof container,and a poncho are necessary too.Such（So表示也的意思） is a mosquito net to protect the head.
In the jungly you can（will）get hopeless lost within five minutes after leaving a knowing landmark.That is why ou（we） should always carry a compass.In （加an）open country,during the day,you can tell which way to go by studying the sun.At night the stars are sure of guides to direction.But in most places the jungle rooftop is so thick that this（it）is impossible to see the sun or the stars.Again and again you must check the position by the compass.
Keep alert.Watch the ground in front of you care fully.Stop and listen now and again（then）.Avoid haste,and rest ofter.In a place where（where正确） is hot and humid,the person who sets a fast pace will soon become tired.A steady,even pace is（加the） wisest on the long run.