(2013·高考福建卷)Old­fashioned phones matter when wireless networks ________in disasters.
A．turn downB．turn out
C．break downD．break out
C
選C。首先了解四個選項的漢語意思。turn down表示“調��；拒絕”；turn out表示“生產(chǎn)；結果是，證明是”；break down表示“出故障”；break out表示“(戰(zhàn)爭、疾病等的)爆發(fā)”。由題干中的關鍵信息old­fashioned phones matter和in disasters可知此處填break down“出故障”。本題的意思是：“在災難中，當無線網(wǎng)絡出故障時，老式手機就(顯得)很重要了�！�
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