We are supposed to smart phones and take more exercise instead.( )
A.take upB.put awayC.look intoD.give out
单词辨音 找出画线部分与其他单词发音不同的选项.( )
house
loud
soup
warm
market
start
stop
move
box
five
rich
bike
Hangzhou ________ as the City of Silk.Tourists like shopping for silk there.( )
knows
is known
was known
will be known