单项选择题

A．Windows.
B．A specialized software.
C．MS-DOS.
D．Not mentioned.
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单项选择题
A．He’s surprised she chose that agency.B．He wonders why she’s kept her job.C．He doesn’t know when her classes started.D．He doubts she makes much money now.
A．He’s surprised she chose that agency.
B．He wonders why she’s kept her job.
C．He doesn’t know when her classes started.
D．He doubts she makes much money now.
单项选择题
A．William Smart.B．Mrs. Dodd.C．President Lyndon Johnson.D．President Nixon.
A．William Smart.
B．Mrs. Dodd.
C．President Lyndon Johnson.
D．President Nixon.
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