How?How?What can I do?怎样可以打出一些数学符号Such as ≥ +∞ -∞ ∪ x的平方 根号 1/2写成一横的分数线 还有一些希腊字母 so on

How can I lose what I never I want to know ( ) do to help my neighbord.A what I can B what can I C how I can D how can I please tell me ___ to improve my English.A.what i can do B.what can i do C.how i can do D.how can i do. ( ) can i do?填what 还是how i want to konw__do to help you with the work.A.what i can B.what can i C.how i can D.how can请问应该选哪一项,D.how can i i'm sorry he didn't tell me_______.A.how to do B.what to do C.how can i do it D.how i can do I really know___it A.what to do B.how can I do C.what I can do D.how to do I don't know __________.A.how can I use it B.how to use it C.what I can use it D.what to use it -Can you show me_ the computer ---Yes of course.A.how to restart B.what to restartC how can I restart D why I can I restart Please tell me —— learn a foreign language well（A how can I B what I can C what to D how to .______ can I help you? A.What B.Where C.Why D.How ______ can I get to the post office A Where B What C How D When 单项选择：You can imagine ＿I want to be an astronaut.A.what B.how often C.how many D.how oftenmany改为much I can do()I want to doA,what B.how what to wear和how to wear的区别用法题--What are you thinking about?--I don't know______to a party.A.how to wear B.what to wearC.what should I wear D.how can I wear 1._____wonderful world it is!I hope I can live longer.A.What a B.How a C.What D.How 这类型的题要怎么做,什么情况下要倒装I want to know_do to help my neighbours.A.what I can B.what can IC.how I can D.how can I how can i forget