It is essential that everyone_______ safety procedures in the event of an emergency.A.foll - 试题答案网问答

第1题

必需脂肪酸（essential fatty acid)

必需脂肪酸(essential fatty acid)

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第2题

必需氨基酸（essential amino acid)

必需氨基酸(essential amino acid)

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第3题

It was essential that ______ （申请表要在截止日期之前寄回).

It was essential that ______ (申请表要在截止日期之前寄回).

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第4题

A．urgentB．inevitableC．significantD．essential

A.urgent

B.inevitable

C.significant

D.essential

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第5题

It is essential that all the details in this case ______ first.A．is investigatedB．was inve

It is essential that all the details in this case ______ first.

A．is investigated

B．was investigated

C．be investigated

D．shall be investigated

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第6题

Your compass and clock are the most essential instruments in sailing.A．equipmentsB．toolsC．

Your compass and clock are the most essential instruments in sailing.

A．equipments

B．tools

C．instructions

D．opportunities

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第7题

When receiving a suggestion, it's essential toA．publicise it.B．implement it.C．research it.

When receiving a suggestion, it's essential to

A．publicise it.

B．implement it.

C．research it.

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第8题

A．It is essential for the success in life.B．It can separate life into different stages

A．It is essential for the success in life.

B．It can separate life into different stages.

C．It may be helpful to understand the book.

D．It can bring hopes to people.

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第9题

Teamwork is essential on this course．

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第10题

A. absolute B. inevitableC. essential D. obvious

A. absolute

B. inevitable

C. essential

D. obvious

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第11题

I think it absolutely essential that all the facts_____first.A．be examinedB．were examinedC

I think it absolutely essential that all the facts_____first.

A．be examined

B．were examined

C．were to be examined

D．must be examined

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It is essential that everyone_______ safety procedures in the event of an emergency.A．foll