摘要： The group of research workers are said to to the dangerous nuclear radiation while they carried out their rescue task. A. be exposed B. have been exposed C. exposed D. be exposing
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The group of research workers are said to ________ to the dangerous nuclear radiation while they carried out their rescue task.
A. be exposed B. have been exposed C. exposed D. be exposing
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The group of research workers are said to ________ to the dangerous nuclear radiation while they carried out their rescue task
- A.be exposed
- B.have been exposed
- C.exposed
- D.be exposing
The group of research workers are said to ________ to the dangerous nuclear radiation while they carried out their rescue task.
A. be exposed B. have been exposed C. exposed D. be exposing
查看习题详情和答案>>
The group of research workers are said to ________ to the dangerous nuclear radiation while they carried out their rescue task.
| A．be exposed | B．have been exposed | C．exposed | D．be exposing |