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The first and smallest unit that can be discussed in relation to language is the word. In
【26】, inaccurate or indefinite words may make【27】difficult for the listener. to understand the.【28】which is being transmitted to him. The speaker who does not have specific words in his working vocabulary may be【29】to explain or describe in a【30】that can be understood by his listeners.
(41)
A.of
B.at
C.for
D.on
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