Because of the poor harvest, wheat prices have _____ in the last six months.
One of the most important questions they had to consider was of public health
Could I speak to is in charge of International Sales please?
The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.
She is very dear to us. We have been prepared to do it takes to save her life.
— It’s the office! So you know eating is not allowed here. — Oh, sorry.
答案A