请问选 A还是B?请告诉我原因.No one tells us ___, so we need your help.A: how we should do B: how to do it

请问选 A还是B?请告诉我原因.No one tells us ___, so we need your help.A: how we should do B: how to do it 请问是选A还是B,求原因 请问选哪个?为什么?请告诉我原因,谢谢We need three more students to play games with us ___ Tom.A: besides B: except Hello!Who is speaking?Hi ,Ann （）Mary.A This B It is C This is DThat is请问是选A还是选B?请说明原因, 请告诉我为什么选择这个答案?The old man feels very lonely because he has no friend [ ]?A talking B talking with C to talk D to talk with 请问为什么选D?请解释一下,谢了 people can not live _______ water or sunlight.a with b no c without d not请告诉我为什么不能选b为什么不能选b？是语义不通，还是用法不对？ 请告诉我第七题选B的原因 能催化脂肪酶水解的酶 A 脂肪酶 B 蛋白酶 C 淀粉酶 D 肽酶是蛋白酶还是肽酶,请告诉我原因 When ____to compare the education systems of China and German,the professor gave no comment.a.asked him b.asked c.being asked d.asking him请问应该选哪个 请讲一下原因 1.It’s eight o’clock now.It’s time ________ class.A.to B.for C.at D.have2.She is twenty years old now.She is ________ a little girl.A.not...any long B.not...ant longer C.no longer D.no long一定要告诉我原因啊 选a还是选b,原因 请问是take a No 13 bus 还是take No. 13 bus课文里有take the number 17 bus 语法书上有the number 17 bus=No. 17 bus题目里以上两个选项不知选哪个好 为什么是在take a No. 13 bus 和take No.13 bus中选一个 不要告诉我 The girl under the tree is____my sister.A.no one than B.no other than C.no one that D.none o请问为什么选D而不是BThe girl under the tree is____my sister. A.no one thanB.no other thanC.no one thatD.none other than :No one ___ where he is from.A.know B.knew C.knows D.is knowing选择一下、并且请解释一下选它的原因, In some cultures ______ that a guest should stay for no more than three days.A thinking B to thinkC it thinks D it is thought请问这道英语单选选哪个呢?哪位老师达人知道希望告诉我一下.请告知为什么选那项, She looks worried because one of her pets is _____.A.missing B.missed 请问选啥 请解释原因. He is popular _____ his students. A: at B: in C: for英语选择题 各位大哥、大姐：请问这题怎么做?能告诉我原因吗,否则我还是不会做的,谢谢你的帮忙,谢谢! She has no brothers_____sisters.A.or B.and C.but D./ 答案是选A,除了是因为no,还有什么原因吗什么时候可以用and,可以用上面那个句子变形成用and吗?请写下来,