Cloning plants is straightforward while cloning animals is _____________ more complicated.
| A．very | B．far | C．fairly | D．quite |
She made a suggestion to Tom that he ______ the problem another way, and his expression suggested that he______.
| A．should solve; agreed | B．solve; agree | C．solved; should agree | D．solved; agreed[来 |
The problem just ______to be discussed.
| A．referred is | B．referred to be | C．referring to is | D．referred to is |
Varieties of household goods are sold here, ____from babies’ toys to old men’s walking sticks.
| A．changing | B．exchanging | C．ranging | D．classifying |
______we don’t lose hope, there is still a chance for us to survive the snowstorm.
| A．So far as | B．for fear that | C．So long as | D．As soon as |
I am afraid that our plan won’t be passed at the meeting because the majority of the members are said to _______it.
| A．against | B．oppose to | C．are opposed to | D．objected to |