单项选择题

The passage is mainly about ______.

A．the latest developments in computer technology
B．public attitude towards the use of e-mail and v-mail
C．the criteria for determining public preference to e-mail or v-mail
D．the advantages of e-mail over v-mail as a means of communication

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单项选择题

I have something important to talk over with you. Can you ______ to be here at 8 o'clock

A．conceive
B．manipulate
C．assume
D．contrive

单项选择题

The enclosures of the 17th and 18th centuries meant that people were

A．no longer legally entitled to their own land
B．badly paid for the work they managed to find
C．not adequately compensated for the loss of their land
D．forced to look elsewhere for means for supporting themselves