He made ____clear when he would give us a lecture on global warming.
| A．this | B．it | C．that | D．these |
.Learning foreign languages calls for your memory,time,patience and emotions._______,it is not a simple thing.
| A．As a result | B．In conclusion | C．In general | D．After all |
—How was your examination?
—It wasn’t very difficult,but it was__________long.
| A．too much | B．so much | C．very much | D．much too |
Anyone who has a _________of humor can get along well in__________society.
| A．sense;/ | B．feeling;the | C．mind;/ | D．taste;the |
Doctors are still trying their best to__________the boy for his broken leg.
| A．cure | B．recover | C．operate | D．treat |
The United States has become a significant musical _________around the world.
| A．effect | B．affect | C．infection | D．influence |