题目

救命...
1.Mr White works with a travel company,but he ___ for this supermarket,since he is on leave.
A.has worked B.works C.has been working D.is working
2.This is ___ world of opportunities,___ world where anybody can succeed if he works hard.
A.a; the B.a; a C.the; a D./; /
3.All morning I was ___ the book of photos,but couldn't find it.
A.searching after B.hunting for C.looking after D fingding out
4.---Do you want an apple pie,a hot dog,or a pancake?
---______,I guess I'm just thirsty.
A.Either B.Neither C.None D.Both

提问时间：2020-10-23

答案

D B B C
第一题since是“因为”意思的