______these your skateboards?

______these your skateboards? ______these your skateboards?用适当词填空 ______these?They are toys 怎么填? SKA与2BE1水环式真空泵有什么区别? 这些天天气变得暖和It______ ______these day 这些日子你感觉如何的英语? how_____ ______ ______these days? Exercising is good for our health.Everyone knows that exercise is important.We all need exercise.Doctors say it is good for us.It makes your heart and body strong.Children often exercise.There are different kinds of exercise.You can walk,run swim,ska 补全对话.英语A:_____me,Mary.______these your pencils?B:_____,they are Helen's.A:And_____this her eraser?b:no,it___.It's Dale's.A:what____this ruler?B:It's Cindy's.And the pen is ____,too.A:And the dictionary?Is that yours?B:Yes,it's_____.A:Than i can help to do these things改为同义句 i can _____ ______these things It's rainy these days.(同意句） It's ____ ______these days. These snakes are his.(用TOM和KARL改为选择疑问句)______these snacks _______ _______ ______? 英语翻译：这些天,他一直坚持做早操.（He has _____ ______ morning ______these days.） This shoes are 100dollars.（改为同义句）______ ______ ______these shoes is 100dollars. 捷克语单词“爱”的发音有人能给个捷克语- Láska的发音的拼音么? Can he ______these words in English?A、say B、talk C、tell D、speak请问选哪一个答案 do you think this shirt ______these pants?A.disappears B.matches C.is made out of D.dates a new school ______these days.A is building B is built C will build D was built SKA水环真空泵噪音很大是怎么回事?虽然噪音很大,但是温度电流等其它地方都正常,这样可以继续运行吗?