--- Can you tell me ______ on the Internet? --- OK, mum.A．how can I use QQB．where can I use QQC．how I can use QQD．whether can I use QQ
—When shall I hand in my report? —As soon as it _______ tomorrow. A. completes B. will complete C. is completed D. will be completed
If you ____ me , I''ll give you some advice .A . listened to B . will hear C . will listen to D . will listen
下列函数 ① ② ③ ④。其中最小值为2的有（ ） A、0个 B、1个 C、2个 D、3个
美国发明了月球制氧机，它利用聚焦太阳光产生的高温使月球土壤发生化学反应放出氧气。由此可推测月球土壤中一定含有 【 】A．氧
马致远《天净沙 秋思》中表现天涯游子之悲的句子是 ， 。
多项式a3﹣3ab2+3a2b﹣b3按字母b降幂排序得 ．
Why are many young children _______ glasses now? A. putting on B. dressing C. wearing D. in
