27. You’d better make the plants shorter, ______ they will interrupt the views from the house.
A
but
B
and
C
so
D
or
24. I wonder whether his hearing is okay ______ he has turned the television up very loud.
21. The ceiling’s low, _____ you need to be careful not to hit your head.
30. I always check the prices of different brands _____ I make a major purchase.
最好把树修剪下，不然会遮挡视线。but但是 or 否则
连词
翻译句子 判断逻辑关系
抓不住要点