He says he can me but I still doubt him.
| A．treat |
| B．cure |
| C．heal |
| D．solve |
Thank you for the reasonable plan that you put ________ to help improve people’s living level step by step.
| A．forward | B．out | C．up | D．on |
______ good , the fish was eating up in no time.
| A．Smelt | B．Smelling | C．Having smelling | D．Being smelt |
Having a trip abroad is certainly good for the old couple, but it remains ______ whether they will enjoy it.
| A．to see | B．to be seen | C．seeing | D．seen |
By taking the scientific development of his day one step further, Jules Verne _______ modern science fiction.
A. lay the foundation ofB. laid the foundation of
C. lie the foundation ofC. lain the foundation of
_______ makes a scientific achievement important?
| A．It is what that | B．Is it that what | C．What is it that | D．What it is that |