A．betweenB．underC．within

【B6】A．betweenB．duringC．acrossD．throughout

【25】A．inB．underC．overD．beyond

【C12】A．betweenB．onC．inD．for

A．betweenB．untilC．fromD．for

【C17】A．betweenB．amongC．fromD．within

【C6】A．beneathB．underC．downD．below