选出下面单词画线部分发音不同的一项。
The dress is made of silk.Itsmooth.
There areinteresting books in the bookshop that I don’t know.
—Has she hadfor the job? —Yes,she has taught English for more than 10 years.
Excuse me.Would you pleaseloudly in the reading room?
—I hear that your father has given up. —Yes, he has already given.