Directions: For this part, you are allowed thirty minutes to write a passage to state your views on the topic: health and diet. You should write at least 80 words and base your writing on the outline below: it is necessary to keep a balanced diet should it is important to do regular exercises it is essential to keep in good spirits / in a positive mood renew our spirits and release our stress. Be bound to keep healthy How to Keep Healthy
第1题:
Given the following DDL for the PARTS table:CREATE TABLE parts (part_no INT(9) NOT NULL, part_name VARCHAR(24), part_remain INT(9));All part numbers entered will be different and all rows should be displayed in order of increasing part numbers whenever the table is queried. Which of the following create index statements will meet this criteria and require the least amount of storage for the index object?()
A.CREATE UNIQUE INDEX idx_partno ON parts(part_no)
B.CREATE UNIQUE INDEX idx_partno ON parts(part_name ASC)
C.CREATE UNIQUE INDEX idx_partno ON parts(part_name, part_no ASC)
D.CREATE UNIQUE INDEX idx_partno ON parts(part_no, part_name ASC)
第2题:
用所给的词和词组写出符合逻辑的句子。 are not/you/a license/allowed/electronic equipment/to import/without
You are not allowed to import electronic equipment without a license.
略
第3题:
将文献导入EndNote后,再安装Cite-While-You-Write插件,用户使用WORD撰写论文时便可实现参考文献的边写边插。
第4题:
Passage Five
A warm-hearted nurse on her first day's work came to a patient who had come to London for a visit to the famous doctor. She asked the patient whether there was anything that she could do for him. But he only waved his hand, shook his head and said something she couldn't understand. With a pleasing smile she asked him again and he just kept doing the same and saying the same words, but in about 3 minutes, he closed his eyes. the nurse felt his pulse and found out that the patient had died.
The nurse felt so sorry for the poor patient who had ended his llfe very far away from his home that she ran to the doctor in a hurry and repeated to the doctor the sounds she had heard. "My dear girl," said the doctor after listening to what she repeated,"you've just killed him. He was saying, You've been standing on my oxygen pipe."
52. The patient had come to London ______.
A. to see whether he could make friends with the nurse
B. to get the medical treatment from the doctor
C. to do some business to make money
D. to visit the world-famous city
第5题:
24、将文献导入EndNote后,再安装Cite-While-You-Write插件,用户使用WORD撰写论文时便可实现参考文献的边写边插。
第6题:
定义状态机当前状态为state ,次态为next _state; 输入a,输出b, 则下列为Mealy状态机的写法是:
A.always@(posedge clk) case (state ) 0:next_state<=1; 1:next_state<=x;#B.always@(posedge clk) case (state ) 0: if(a==0)next_state<=1; else next_state<=x; 1:next_state<=x;#C.always@(posedge clk) case (state ) 0: if(state==0)next_state<=1; else next_state<=x; 1:next_state<=x;#D.以上都不对