4.The use of satellites makes __________ possible to watch events ______________ they happen thousands and thousands of miles away.A.it,as B.it,when C.this,when D.that,whether为什么啊

请问use of the hail the use of the use of sth... the use of coal and make the fullest use of make the use of和MAKE USE OF的区别 use the Internet和 use of the Internet的区别 翻译the use of the lastest e 09年6月CET-6的一道阅读理解题选哪个?为什么?For hundreds of millions of years,turtles (海龟) have struggled out of the sea to lay their eggs on sandy beaches,long before there were nature documentaries to celebrate them,or GPS satelli THE HUMAN USE OF HUMAN BEINGS怎么样 use the library instead of buying new the use of trade statistics是什么意思啊? the introduction of taekwondoo,please use English the use of high-pressure是什么意思 the use people make of blogs中文 the use of sth的含义 students,the,use,lnternet,of,for,fun, the use of的用法及意思