Question

 (2010年福建龍巖檢測(cè))________in the leg made it impossible for me to walk as fast as usual.

A．Being injured            B．To be injured

C．Having injured                      D．Injured

Answer 1

解析：選A�？疾榉侵^語(yǔ)動(dòng)詞。此處缺少主語(yǔ)，而現(xiàn)在分詞和過(guò)去分詞不能作主語(yǔ)，排除C項(xiàng)和D項(xiàng)；B項(xiàng)不定式表示未發(fā)生的動(dòng)作，與語(yǔ)境不符。據(jù)此選A項(xiàng)，用動(dòng)名詞短語(yǔ)作主語(yǔ)。