Love in England should be similar to that in the U.S. because the two countries share a lot in common.
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A greeting card company reports that in recent years cards ______ are increasing.
在D4单元格中输入公式:=IF(C4>=60,“及格”,“不及格”)。当C4单元格的值大于等于60时,D4单元格的内容为______。
在工字形梁弯矩、剪力都比较大的截面中,除了要验算正应力和剪应力外,还要在腹板与翼缘交界处验算______。
In Thailand, the suitor should be very careful in the first date with the girl.