— _________. He is heavier than me.
A:Yes, he is
B:No, he isn't
C:Yes, he does
D:No, he doesn't
I'll pick you up at the stop sign where 50 meters ahead the two roads .
下列可以称为生态系统的是( )
“如果名人是金字塔的尖顶,他们则是塔身和地基”这句话中的“尖顶”指的是____,“塔身和地基”指的是____,这句话赞美了____。