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【单选题】
At a beach or a swimming pool a lifeguard is a person who is responsible for __________ other swimmers and protecting them from accidents.A.
turning to
B.
watching over
C.
watching out
D.
digging out
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反馈参考答案：
举一反三
【单选题】(So) absorbed (she was) in her work (that) she didn’t realize (it was) time that she picked up her daughter.
A.
So
B.
she was
C.
that
D.
it was
【判断题】农业地质土壤学派的不足是把风化过程当成土过程,风化产物当土壤,混淆了土壤与母质、岩石的本质区别;忽略了生物栽土壤形成和肥力发展中所起的作用,过分强调了矿物质的淋溶损耗。()
A.
正确
B.
错误
【单选题】So absorbed _______ in her work that she didn’t realize it was time that she picked up her daughter.
A.
she was
B.
was she
C.
did she
D.
she did
【单选题】It was unfortunate that she had erased the message
A.
heard of
B.
rubbed out
C.
looked at
D.
spoken out 选出意思最为相近的一项
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