The dangerous virus ____ in the next few weeks in the laboratory can cause fatal diseases.
| A．studying | B．studied | C．to study | D．to be studied |
相关试题
– You must have your work done within 2 days.
-- Finishing a task in such short time is a (an) __________.
| A．conclusion | B．challenge | C．explanation | D．approach |
Much to my _______, most of the people ______ to the party were old friends.
| A．astonishing; inviting | B．astonished; invitied |
| C．astonishment; inviting | D．astonishment; invited |
It’s _________ you’ve got a headache that you drank too much last night.
| A．no need | B．no hurry | C．no wonder | D．no doubt |
They sat face to face, ________ about the things they were interested in for a long time.
| A．and talk | B．talking | C．to talk | D．talked |
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