Compared with the nervousness of driving in the rain or snow, it is ______ to sit in a train without any worry of bad weather.
| A．more tired | B．less tiring | C．less tired | D．even more tiring |
______ the cold, thin air and low oxygen levels also can cause mountain sickness.
| A．On behalf of | B．Apart from | C．In terms of | D．Except for |
China is a wonderful land ______ minerals.
| A．is abundant in | B．abundant in | C．in abundant | D．is in abundant |
_______, when I went to town to see my sick teacher, he said to me, “I’ll come
back to school again _______.”
| A．One day; the other day | B．Some day; one day |
| C．Some day; the other day | D．The other day; some day |
Sweet memories ______ as I looked at the pictures _____were taken at the beach
last summer.
| A．took out; which | B．crowded in; which | C．ended up; that | D．dropped by; that |
Dr Yuan makes______ possible______ one-third more of the crop in the same fields.
| A．it; produce | B．it; producing | C．it; to produce | D．it; produced |