I knew Mr. Green _____________I knew Mrs. Green.
A: long before
B: efore long
C: long ago
D: after long
A: long before
B: efore long
C: long ago
D: after long
举一反三
- I knew Mr. Green _____________I knew Mrs. Green.
- the Europeans knew what compass was, the Chinese had put it into practical use. A: Before long B: Long since C: Long ago D: Long before
- I'm sure he will be back ______. Just wait a minute. A: long before B: before long C: after long D: long after
- ______, so they became good friends. A: Mr. Long and Mr. Kidd worked in the same company B: Mr. Long and Mr. Kidd knew each other at a party C: Mr. Long and Mr. Kidd knew much about drinks D: Both Mr. Long and Mr. Kid liked drinking
- I ______ Mr. Green last week and had a long talk with him. A: called on B: called forth C: called after D: called off