The topic of the dialog is about __________.

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

The general topic of the passage is__________ 查看材

The central topic of the passage is______.A．the unfair dismissal of Sarah ForsythB．that th

The main topic of the passage is______intermarriage in the U. S.A．the influence ofB．the di

The main topic of the news item is______.A．Endeavour"s last trip to the universeB．the firs

The main topic of the passage is how to______.A.a