工程分析应以( )为重点,并不可忽视污染物的不正常排放。
A.工艺过程
B.资源
C.能源
D.环境
参考答案:A
When I first learned to write in English, I ran into many 76. ________
difficulties. The main problem was in that I always thought 77. ________
in Chinese and tried to translate anything into English. 78. ________
My teacher advised me to keep my diary. I followed her 79. ________
advice and should put down 100 words or so each day. 80. ________
Soon I began to enjoy talk to myself on paper as I was 81. ________
learning to express me in simple English. One day I wrote 82. ________
a little story and showed to my teacher. She liked it 83. ________
very much and reads it to the class. All said the story was 84. ________
a good one. Their word were a great encouragement to me. 85. ________
禁用于变异型心绞痛的药物是()。
A.硝酸甘油
B.硝苯地平
C.普萘洛尔
D.肼屈嗪
E.曲美他嗪