单项选择题

A．Anyone without breakfast does improve his performance.
B．Not giving people breakfast improve performance.
C．Having breakfast does not improve performance, either.
D．People having breakfast do improve their performances, too.
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单项选择题
A．Sub-standard form of the English language.B．An ideal form of English pronunciation.C．A standard form of English pronunciation among intellectuals.D．A somewhat standard form of English pronunciation in English.
A．Sub-standard form of the English language.
B．An ideal form of English pronunciation.
C．A standard form of English pronunciation among intellectuals.
D．A somewhat standard form of English pronunciation in English.
单项选择题
A．He did not like to study.B．He had to work to support his family.C．A friend of his father’ s offered him a job.D．His father did not like him to study Art.
A．He did not like to study.
B．He had to work to support his family.
C．A friend of his father’ s offered him a job.
D．His father did not like him to study Art.
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