Failure to open the diesel engine test cocks after a long period of shutdown, prior to starting may result in （）
The water in an operating auxiliary boiler should be tested for alkalinity and chloride content each（）.
A switch that is to be added to the production network has been preconfigured （trunks， VLANs， VTP， and STP） and was tested in your lab. After installing the switch into the network， the entire network went down. What might explain what happened？ （）
Usually the teachers will be busy （） the test papers after an examination.
The water in an auxiliary boiler should be tested daily for （）.
The water in an auxiliary boiler should be chemically tested daily for alkalinity and（）
The water in an auxiliary boiler should be tested for chloride content to determine （）.
A pumproom is suspected of accumulating gases after a ventilation machinery breakdown. Where should the combustible gas indicator case be placed when testing the pumproom atmosphere for combustible gases? （）
After ______ for the job, you will be required to take a language test.
Failure to arrive on time for the appointment may result in the test being canceled.
InAmerica, how many Valentine cards will be bought in a year?
After making observations for a week in the plant,the researcher made many very ____ suggestions in an oral report to themanager.
It can be inferred from the passage that many tasks in our society have to be carried out.
听力原文：W: Hello, John, you must be pleased. After all, how many students are lucky enough to be accepted at their first and second choices？
I dont like to be______in so many activities.
Please select check items to be implemented after hardware installation in a ZTE DWDM
There are so many （) descriptions in this report and it will have to be rewritten.
Part I Listening Comprehension Section B Directions: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. Both the conversations and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A), B), C) and D) given in your test paper. 9.
The men and women of Anglo-Saxon England normally bore one name only. Distinguishing epithets were rarely added. These might be patronymic, descriptive or occupational. They were, however, hardly surnames. Heritable names gradually became general in the three centuries following the Norman Conquest in 1066. It was not until the 13th and 14th centuries that surnames became fixed, although for many years after that, the degree of stability in family names varied considerably in different parts of the country.
For a theory to be useful, it must be confirmed in each test case.（)
How many parts are there in the speaking test （）
In-house personnel may be highly motivated and fit in but many tend to （) old ideas.
After vulcanization, there are still many carbon－carbon double bonds in the molecular chains of natural rubber.（)
The disabled children need many things, but ______, they need love. A) first of all C) after all B) above all D) all in all
