You'd better take a heavy coat. Sometimes it ______ be very cold.
| A．should | B．can | C．will | D．must |
The report___figures from six different cities in Europe___six parts
| A．basing on,make up |
| B．based on,is made up of |
| C．according to,consist of |
| D．according to,make of |
The factory is famous for their main product,the perfume which is made ___roses
| A．with |
| B．into |
| C．of |
| D．from |
The Japanese government stubbornly claimed the ownership of DiaoYu Islands belonging to China,___greatly hurt the friendship between the two peoples
| A．that |
| B．it |
| C．this |
| D．which |
Helen was much kinder to her youngest son than to the others,___,of course,made the others envy him
| A．who |
| B．that |
| C．what |
| D．which |
At the beginning of the twentieth century,___the population all over the world?
| A．what was |
| B．what were |
| C．how many are |
| D．how much is |