【C14】A．looked downB．looked down uponC．looked upD．looked for

He looked down from the mountain to the valley（) .A beforeB beneathC beyondD behind

【C9】A．come acrossB．come into contact withC．look down uponD．watch over

【C9】A．looks downB．sees throughC．neglectsD．challenges

A．They were looked down upon by European immigrants.B．They had a hard time seeking equ

【C14】A．happensB．appearsC．usedD．looks

The police are______ the traffic accident that happened yesterday.A．looking down uponB．loo