单选题：Mr. Black, ＿＿＿＿＿ born in Kentucky, lived and practiced law ..

_____ in some rural schools that the teacher is even unable to walk through the rows of desks. [ ]A. The classroom is as crowdedB. So crowded is the classroom D. As crowded the classroom is D. The classroom is such crowded

A group of tourists reached a remote small village, at the west end of which _____, and expected to meet a countryman.[ ]A. stood an old templeB. standing an old templeC. did an old temple standD. an old temple stood

Only when medical expenses are reducedaccess to proper medical treatment.A．poor people do haveB．poor people can haveC．can poor people haveD．do have poor people

______, they couldn’t solve the mystery.A．Tried hard as theyB．Hard as they triedC．Tried as they hardD．They tried hard as

The woman teacher hurriedly left the classroom as though ______.A．angryB．angrilyC．angerD．being angry