Ⅰ．单词拼写
1．Police have stressed that this is the most ________(精确的) description of the killer.
2．Not all doctors truly understand the ________(生殖的) cycle.
3．He had to go to hospital for__________(治疗).
4．All of our other activities would be pale in ________(比较) with sky diving.
5．Ozone is the earth’s ________(屏障) against ultra-violet radiation.
6．There is more to good health than the ________(仅仅) absence of disease.
7．The use of the correct materials was ________(至关重要的).
8．She had to face the fact that her life had changed ________(永远).
9．Laughter is one of the most infectious expressions of ________(情感).
10．He said that the rich and powerful mustn’t ________(滥用) their power.
【答案】1．accurate 2．reproductive 3．treatment 4．comparison 5．barrier
6．mere 7．crucial 8．forever 9．emotion 10．abuse
