My brother ______ a soccer ball and I _____one.
A:have, has
B:has, have
C:have, have
D:has, has
目前部分中学生中“送人绰号”很盛行。对“给同学取绰号”这件事,正确的看法应该是( )
呃____ 啰____ 唆____ 啷____
扼____ 锣____ 峻____ 螂____
下列几种常见的物质中,不含有机物的是( )
如图所示,人通过凸透镜观察到的烛焰的像是 ( )