【编者按】威廉希尔app 英语四六级频道为大家收集整理了“英语四级考试词汇专项练习”供大家参考，希望对大家有所帮助!
1.In the Mediterranean seaweed is so abundant and so easily harvested that it is never of great ________.
A) fare
B) payment
C) worth
D) expense
2.The writer was so ________ in her work that she didn’t notice him enter the room.
A) absorbed
B) abandoned
C) focused
D) centered
3.Actually, information technology can ________ the gap between the poor and the rich.
A) link
B) break
C) ally
D) bridge
4.Some research workers completely ________ all those facts as though they never existed.
A) ignore
B) leave
C) refuse
D) miss
5.Computer power now allows automatic searches of fingerprint files to match a print at a crime ________.
A) stage
B) scene
C) location
D) occasion
6.The most basic reason why dialects should be preserved is that language helps to ________ a culture.
A) retain
B) relate
C) remark
D) review