This is one of the best films _______.
A:that have been shown this year
B:that have shown
C:that has been shown this year
D:that you talked
①表扬是加油站,要再接再厉
②批评是检修站,要有错即改
③批评是镇静剂,良药会苦口
④表扬是催化剂,成绩总上升
精子与卵细胞结合形成受精卵和受精卵开始分裂的部位分别是( )
根据短文内容填空。
Jane White is an American girl. She is fifteen. She is a middle school student. Her father is Bill White and her mother is Joan White. Her brother, Bob, is a student, too. He is in a black coat and Jane is in a red sweater.
在南宁市举行的“中国东盟贸易博览会”中,贵港市的外贸成交额接近31300万元人民币,用科学记数法表示这个数据(单位:万元),正确的是( )