更多"What is said about the over 100 air"的相关试题:
[单项选择]What is said about the over 100 aircraft incidents in the past 15 years
A. They may have been caused by the damage to radio systems.
B. They may have taken place during take-off and landing.
C. They were proved to have been caused by the passengers portable computers.
D. They were suspected to have resulted from electromagnetic interference.
[单项选择]What can be said about John
A. John stopped smoking while working.
B. John smoked while taking a rest.
C. John restarted his work after his failure.
D. John made great efforts to begin his work again.
[单项选择]What is said about Nina's brother
A. He is very ambitions.
B. He is very diligent.
C. He is to carry out his plan.
D. He does not have a plan.
[单项选择]What is said about the Agricultural Adjustment Act in the passage
A. It was supported by Congress rather than the Supreme Court.
B. It was supported by Congress plus the Supreme Court.
C. It was based on the principle of indirect interference with supply and demand.
D. It was based on the principle of soil conservation.
[单项选择]What is said about the relationship between these education organizations in the passage
A. The Adult Education Association was the predecessor of the American Association for Adult Education.
B. The Office of Vocational and Adult Education is a branch of the U. S. Dept. of Education.
C. The American Association for Adult and Continuing Education was developed from the National Association.
D. The U. S. Dept. of Education is responsible for the American Association for Adult and Continuing Education.
[单项选择]What is said about the communicative functions of laughter
A. Meanings conveyed by laughter vary with languages.
B. Laughter serves as a way of interaction with animals.
C. Laughter helped interaction before humans could speak.
D. Human laughed at the very beginning as a sign of pleasure.
[单项选择]What is said about symbols in the text
A. Symbols are meaningful words that are difficult to understand.
B. Symbols are a direct way of telling what really happened.
C. Symbols stand for firings that have just happened.
D. Symbols are the language of the inner mind.
[单项选择]What can be said about his income
A. His income is divided into several businesses.
B. His income is different from several other businesses.
C. His income is made up of several sources.
D. His income is decomposed of several sources.