If you climb up a tree,you must climb down that same tree.什么意识,急

If you climb up a tree,you must climb down that same tree.什么意识,急 if you climb ( ) to the top of the mountain,you can take a look ( )the countA.up;up B.up;across C.up;cross D.down;across It's a kind of plant.You can find many beans on my body.You can climb me up if you want.What is it? 英语首字母填空一道题目哦~If you climb up the Great Wall,you can look at the a____ view. It will get colder _____ you climb higher up this mountain.It will get colder _____ you climb higher up this mountain.A as B untilC thoughD but there is a tall tree,can you _____.let me try.youmust be careful ,or you may _______A climb up it fall off it B climb it up fall of itC climb it up fall it off为什么 Did you climb a mountain climb,climb up的区别 climb inside还是climb up! If you climb moutains tomorrow,you find some peoples If you climb mountains in such bad weather,you ______ trouble.A.will ask forB.are asking for climb it up?climb up it? i'll s____ you a note if anything comes up The little tiger is learning to climb up a ladder. the lion can climb up a ladder.翻译成中文 The lion cubs can climb up a ladder.(一般疑问句) They want to _(climb)up a ladder. climb up怎么读