早产儿病理性黄疸，黄疸持续时间是
A．＞2WB．＞4WC．＞5WD．＞6WE．＞8W
参考答案：B
The book is so boring. I can't find ________ in it. [ ]
A. something interesting
B. interesting something
C. anything interesting
D. interesting anything
戥秤的支点是（）
A.戥杆
B.戥砣
C.戥纽
D.戥盘
