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单选题There is a smell of gas in the hold. You must wear your ().A life-jacketB fire mastC breathing apparatusD life suit
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单选题—Oh,dear,I smell something ______.—God. my fish!A burntB burningC burnD is burning
单选题Dogs have a very good _____ of smell and are often used to search for survivors in an earthquake.A senseB viewC meansD idea
单选题There is a smell of gas in the hold. You must wear your ()(氧气面罩).A fire maskB breathing apparatusC life-jacketD fire drill
单选题()the factory doesn't smell terrible.A AmazingB AmazedC AmazinglyD Amazedly
单选题Smell the flowers before you go to sleep,and you may just ______ sweet dreams.A keep up withB put up withC end up withD catch up with
单选题Strong smelling cargo should be stowed()the cargo absorbing foreign smell.A together withB on top ofC underneathD away from