Black () all his energy to his experiments,because he wanted to prove that his theory was right.A.devoted B.increased C.supported D.fell

Black () all his energy to his experiments,because he wanted to prove that his theory was right.A.devoted B.increased C.supported D.fell _____【be】his shoes black? this is tom ,it is ( )penA.black his B.his a black C.his black D.a his 选择 His jacket is black 改为同义句He____a black ____ His favorite color is black.【对black提问】 Look at my computer!It's all black -----let me have a look.you may use___now A.his B.her C.their为什么选A? He is black and blue all over. 求音乐：rain all night black buddafly His car is black 的问句是什么 His jacket is black.的问句是什么? Are his eyes black _____ brown填空 mr black takes his dacghter ( )a restaurant ( ) does Mr Green ( ) his black car? mr.black loved his son文章翻译 The black bike is his 改为复数 The black pen is his.（复数） A big black bug bit a big black dog on his big black nose! a big black bug bit a big black dog on his big black nose 啥意思?