胃区域淋巴结第4组指的是（）.
A.贲门左淋巴结
B.胃大弯淋巴结
C.胃小弯淋巴结
D.幽门上淋巴结
E.幽门下淋巴结
参考答案：B
一British engineer，Tim Berners-Lee_______the idea of the World Wide Web in 1989．
一You’re right，and the World Wide Web is 25 years old this year．
A．caught up with
B．got along with
C．came up with
—Let’s ________ some dumplings right now.
—OK. I’ll cut up the meat first.
A．eat
B．buy
C．heat
D．make
