问题
选择题
.
When ____ a new word, you’d better _____ a dictionary.
A．come across, refer to
B．coming across, consult
C．coming across, look up
D．come across, look through
答案
答案：B
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.
When ____ a new word, you’d better _____ a dictionary.
A．come across, refer to
B．coming across, consult
C．coming across, look up
D．come across, look through
答案：B