26) All the exam papers ____, the teacher sent the class home. A)having been handed in B)having hands in C) handing in D) being handed in
熱心網(wǎng)友
A 現(xiàn)在分詞詞組完成時形態(tài)
熱心網(wǎng)友
A獨立主格
熱心網(wǎng)友
A.獨立主格結(jié)構(gòu)
26) All the exam papers ____, the teacher sent the class home. A)having been handed in B)having hands in C) handing in D) being handed in
A 現(xiàn)在分詞詞組完成時形態(tài)
A獨立主格
A.獨立主格結(jié)構(gòu)