A.block和cover B.hold和keep C.notice和signal和warning和hint D.drop和flow和fall 各组有什么区别?按照有相同意思的词性和意思来辨析,

A.block和cover B.hold和keep C.notice和signal和warning和hint D.drop和flow和fall 各组有什么区别?按照有相同意思的词性和意思来辨析, cover A with B是什么意思 take cover under a desk or table and hold on.翻译 A well-fitting cover can help hold in messes.怎么翻译? cover a get a hold of ,get hold ofget a hold of 和get hold of一样吗 英语 词组 a block of apartment 和 a office block中文 解释、***（一样吗?）***（block取“ 大楼 大厦 ”之意）(不要词霸 之类的翻译 ) block a vote 如何区分hold the belief和hold a belief, Block A has a mass of 3 kg and Block B has a mass of 5 kg.Just before colliding,Block A has a speed of 4 m/s and Block B is at rest(0m/s).After the collision,Block B has a speed of 3m/s in the same direction that Block A was initially.What is the spe B/L/AWB NO 和 COVER NOTE?分别是什么意思?COVER NOTE是用来干什么用的? 翻译allow 和block 选哪个?请说明为什么What colour is your hair?A My hair is block .B block have a meeting hold和hold a meeting区别 meeting hold 是什么 the doctor has tried his best,but he doesn't____ any hope of the patient's recovery.A hold out B hold on请问此句翻译中文意思是?hold out 和hold on区别在哪? Nothing but grass and trees_____the hill A.cover B.covers cover by和cover with的区别 block