为了减少过渡料,所有牌号转换时都必须将床层倒空检查清理。
参考答案:错
解析:仅高密度和低密度牌号相互转换时才将床层倒空检查清理。
读短文并判断下列句子正误,正确的画“√”,错误的画“×”。
Hello! I'm Lily. My favourite animal is a monkey. It's very clever. But it is very naughty (顽皮的). It has
short ears and a long tail. It can climb the tree and jump. It likes to eat bananas and peaches. I like it very much.
Do you like it?
( ) 1. Lily's favourite animal is a donkey.
( ) 2. The monkey has a long tail.
( ) 3. The monkey isn't naughty.
( ) 4. The monkey eats bananas.
( ) 5. The monkey doesn't like to jump.
Once our supplies _______, we will take the risk of starving to death.
A.have dried out
B.are given out
C.have dried up
D.have been run out