单项选择题

A．How to find the way to exam polluted sea fish.
B．Sea fish will be polluted when you eat it next time.
C．More and more sea fish will be polluted soon.
D．Sea fish will be free from oil pollution.
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单项选择题
A．His parents.B．The doctor.C．Professor Brown.D．Dean Williams.
A．His parents.
B．The doctor.
C．Professor Brown.
D．Dean Williams.
单项选择题
A．It was probably Mr. Brown’s phone number that the woman wrote down.B．It was just an hour ago that the man met Mr. Brown.C．The woman forgot to write down the phone number.D．The woman needed a sheet of paper to put down the number.
A．It was probably Mr. Brown’s phone number that the woman wrote down.
B．It was just an hour ago that the man met Mr. Brown.
C．The woman forgot to write down the phone number.
D．The woman needed a sheet of paper to put down the number.
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