介词的基本用法与习惯搭配
He came back late, ________ which time all the guests had already left
| A．after | B．by | C．at | D．during |
But for the snow, we earlier.
| A．will arrive | B．would arrive | C．could arrive | D．should have arrive |
The researchers who study jokes want to know people from different nations and cultures find funny.
| A．why | B．that | C．what | D．whether |
Every morning they meet in the same café. They there for years.
| A．have gone | B．are going | C．go | D．have been going |
I’m putting on weight. The doctor has warned me to sugar.
| A．keep off | B．keep up | C．keep off | D．keep away |
All those second-hand goods are sold at before.
| A．30% as lower price as | B．as 30% low price as |
| C．30% as low a price as | D．30% lower price than |