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- 1Thanks for your point of view, John... point,view都有观点的意思,用其中一个不行
- 2Can you hear Jim a Chinese song?A.singing B.to sing C.sang D.sung
- 3In many countries in the world,后是什么?
- 4函数y=1／2 cos2x 根号3sinx*cosx 1当x[0,派]时递增区间是
- 5如图.四边形ABCD中,AB,CD交于E,且AC=BD,M,N分别为AD,BC的中点,MN交AC,BD于F,G,求证：EF=EG
- 6i will jump on the bed 划线提问 划线部分：on the bed（where提问）
- 7The children who are in earthquake must ( ) a.be taken good care b.be taken good care of
- 8九分之八÷五分之二＝多少?
- 9I usually go to there on foot,but s____I go there by bike
- 10已知xy＝27，则x2−3xy+2y22x2−3xy+7y2的值是（ ） A.28103 B.4103 C.20103 D.7103