胸腺发育不全的临床表现不包括（）
A.中性粒细胞减少
B.面部畸形
C.先天性心脏病
D.T细胞数量减少
E.低钙惊厥
参考答案：A
单词拼写。
1. He has enough money so that he can live ________ (舒适).
2. There is a________ (充分的) evidence on both sides.
3. We ________ (感谢) the wonderful work of you.
4. I have a certificate of tourist ________ (资格).
5. Many representatives opened blogs to make r________ (建议) during the NPC and CPPCC sessions.
下列现象中不是由于光的折射现象形成的是（ ）
A．透镜成像
B．色散现象
C．日食现象
D．雨后彩虹
