问题
选择题
The World Wide Web is sometimes jokingly called the World Wide Wait because it ________
be very slow sometimes.[ ]
A. will
B. can
C. should 
D. must
答案
答案：B
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The World Wide Web is sometimes jokingly called the World Wide Wait because it ________
be very slow sometimes.[ ]
A. will
B. can
C. should
D. must
答案：B