The death of his lovely son in the huge earthquake was a(n) __________ blow and it almost
broke him down.
| A．frequent | B．cruel | C．violent | D．dangerous |
Why don't you bring _________ to his attention that you're too ill to work on?
| A．that | B．it | C．this | D．him |
Twenty students want to attend the class that aims to teach _________ to read fast.
| A．what | B．who | C．how | D．why |
Many of them turned a deaf ear to his ad-vice，_________ they knew it to be valuable.
| A．as if | B．now that | C．even though | D．so that |
They had no great belief _________ Chinese medicine.
| A．on | B．in | C．at | D．about |
Although _________my opinion, the old professor didn't come up with his own.
| A．against | B．on | C．for | D．in |