下列关于免疫的叙述，正确的是[ ]

A．巨噬细胞吞噬外来细菌，必须有抗体参与

B．B细胞和T细胞所含基因不同，功能也不同

C．“先天性胸腺发育不全”的患者，细胞免疫有缺陷

D．B细胞与骨髓瘤细胞融合形成的杂交瘤细胞都能合成单克隆抗体

根据句意及首字母提示完成句子。

小题1:There are many people at the meeting, i________ me.

小题2:We must pay more attention to the s_________ of the players.

小题3:Don’t put off m_______ a travel plan before traveling.

小题4:During the past the three days, Jerry has visited many p________ of interest around Sydney.

小题5:Jack p_________ swimming to dancing and he is good at swimming.