1.The guide asked, “ what's the d______________of your travel? ”
2.Scientists have made a major b___________ in their treatment of this disease.
3.Shenzhen in Guangdong province was set up as a special e_________zone in 1980.
4.Great scientific achievements are the results of years of f________
5.The speech was in French, but I managed to g_______the main ideas.
6.All the people died after the crash but he s______
7.S__________is somewhat a ship-like container that goes under the water sometimes.
8.H_________is referring to a place where some animals are living.
10.when I give up work I shall make a long sea v___________
11.The general is a real b_______He killed many people in the war.
12.O_______ is a gas without color, taste or smell, present in the air and necessary for all the forms of life on earth.
13.An atom can combine to form a m_____.
14.G___________ is a measure of weight.
15.After ten years of m________ the couple were divorced (离婚).