103. The activity is called "saving the earth" which refers to more reduction of ____ caused to the world by freon (氟里昂)of refrigerators.
|
A．hurt |
B．harm |
C．destroy |
D．Damage |
102. Some people say that smoking is a bad _____.
|
A．custom |
B．habit |
C．manner |
D．Tradition |
101. In the _____ of my long life I’ve known many changes which took place in this village.
|
A．course |
B．cause |
C．way |
D．day |
100. In the battle we fought to the death in defense of our positions and paid a heavy _____ for last victory.
A. cost B. price C. value D1. Pay
99. A 100% ______ dress can keep people refreshed in summer and warm in winter.
|
A．cotton |
B．nylon |
C．dacron |
D．chemical fibre |
98. You can go swimming on _____ that you don’t go too far from the river bank.
|
A．account |
B．purpose |
C．condition |
D．Situation |
