0.25除以0.15,当除到商1.6时,余数是( )
A:10
B:1
C:0.1
D:0.01
曲线y=2x-lnx在点(1,2)处的切线方程为( )
① ____ A. This is cow.
② ____ B. The pig goes “oink, oink” .
③ ____ C. What’s that? It’s a chick.
④ ____ D. Eat a cake.
上海世博会地方展馆往往围绕一个主题布展,四川馆的主题可以确定为( )
找出不同类的单词。
① ____ cold rainy windy cloudy
② ____ summer cloudy rainy windy
③ ____ sunny spring winter autumn
④ ____ bicycle blouse T-shirt dress
⑤____ biscuit rice soup hot