52._________A. worriedB. concernedC. curiousD. ho

Many a person in this circumstance ______ for a long break.A．have hopedB．has hopedC．are ho

The main topic of the passage is _________.A．housing problemB．the difficulties to buy a ho

What can you infer from the last three paragraphs？ ______.A．The boy suddenly understood ho

Usually a law will be considered made with the approval of _______.A．the presidentB．two ho

"An intricate vine" in Paragraph Four refers to______.A．the difficulty for an inpatient ho

The tone of the author to Leonardo da Vince is______.A．criticalB．neutralC．curiousD．praisin