问题
选择题
They only hear while their hands and eyes are_________ occupied.
A other than B. no other than C. otherwise D. other ways
答案
答案：C
考查固定短语词义辨析。Other than除了，非；no other than 除---之外不；otherwise adv.另外，要不然；conj.否则，要不然；此处需用副词，故选C