动手操作:根据下面给出的长、宽、高,画出长方体图.
长:3厘米
宽:2厘米
高:1厘米.
根据长方体的特征,作图如下:
This new firm will ________the crowds, whatever its quality, as long as it gets advertised in the right way.
A.attract
B.attack
C.absorb
D.attain
西妥昔单抗对应的靶点是()。
A.EGFR
B.CD20
C.Her-2
D.CD52
E.VEGF