选一选。
1. [ ]
A. cat
B. cake
2. [ ]
A. balloon
B. ball
3.
A. fifty
B. five
1. B 2. A 3. B
小儿急性阑尾炎易穿孔的原因是()
A.阑尾内压大
B.阑尾太脆
C.病情发展快
D.阑尾壁薄
E.阑尾积脓过多
My daughter doesn't feel _____. [ ]
A. fine
B. well
C. good
D. nice