16. Lizards have evolved many strategies to avoid being eaten. Some use speed to escape, and many species
retreat into burrows. Some even use water as ______ of escape.
(A) a means
(B) a mean
(C) the meaning
(D) mean
(E) meaning
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統計: A(4), B(4), C(0), D(0), E(0) #3306548
統計: A(4), B(4), C(0), D(0), E(0) #3306548