覆盖面很广的!
and muddy ,the telephone will ring again and again. 79.____________
Fortunately, people do not pay equal attention to the 80.____________
protection of water resources .For the sake of our 81.____________
health,we should take good care our water resources 82.____________
and environment .There is a saying “whether we do 83.____________
not careful protect our environment the last drops 84.____________
of water we will see them will be our own tears.” 85.____________
I am ∧worker at the tap water company. I find that 76.______a ______ protection of water resources .For the sake of our _____
health ,we should take good care∧ our water resources and environment .There is a saying “ will be our own tears.” 23
I think it is going to take us about five days to get the 76. __________
nearest village. If the both of us are fit, the woman can carry 77. __________
15kg and the man can carry 20kg- -don't forget that the 78. __________
packs are going to be light every day as we eat and drink. 79. __________
We are going to travel at night in desert (using blankets) 80. __________
for warmth and sleep in turns during the day. 81. __________
On the mountains we are going to travel during the day 82. __________
and sleep at night. Before we begin walking in the first day, 83. __________
we are going to eat, and have a good drink water. We hope 84. __________
we shall not meet with much more difficulties than we expect. 85. __________