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【单选题】
国际上规定VHF 13CH用于( )
A.
船与船有关航行安全的通信
B.
岸台播发通报表
C.
无线电遇险和安全通信
D.
船舶雾航避让,防台联系
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参考答案:
举一反三
【简答题】Match the words or phrase on the left with their meanings on the right.A. opportunityB. exportC. profitD. exchangeE. participateF. consumerG. additionalH. legalI. partyJ. specialize in
【简答题】Fill in each blank with the word that most naturally completes the phrase on the right. If necessary dictionary to check the meaning of words you do not know. l. make/take to _______ a friend...
【单选题】成熟获能的与卵子结合形成受精卵的过程叫:
A.
受精
B.
植入
C.
卵裂
D.
蜕膜反应
E.
以上都不对
【简答题】Match the word or phrase on the left with the statement on the right.
【简答题】Complete the sentence with the correct form of the phrase on the line below attendanc e apologies for absence matters fo r discussion accommodation souvenir contact 1. All the people have...
【简答题】Match the words or phrase on the left with their meanings on the right.
【单选题】The meaning of the phrase "on the rise"
A.
decreaseing
B.
increasing
C.
falling
D.
declining
【单选题】成熟获能的精子与卵子结合形成受精卵的过程叫:
A.
受精
B.
植入
C.
卵裂
D.
蜕膜反应
E.
以上都不对
【简答题】Match the word or phrase on the left with the statement on the right.
【单选题】. What does the phrase"the prettiest carpet "refer to? A. the books on the floor B the books on the stairs C the carpet on the floor D. the books in the bookcases
A.
B.
C.
D.
D
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