隔爆外壳中,若具有多个连通空腔的结构,对隔爆外壳的耐爆性不会产生影响。()
参考答案:错
根据汉语提示完成句子。
1. I can't afford to buy the dictionary, because I have_______ _______ _______ (用完了) my money. 2. Children are very _______ _______ _______ (对……感兴趣) computer games.
3. Nearly all the singers sang very _______ (清楚地) and looked comfortable _______ _______
(在舞台上).
4. I have no_______ (机会) to see her. What a pity!
5. Many people agree that they _______ _______ (取得进步) by singing English songs.
车辆所装配的汽车轮胎,依据工作气压均为()。
A.超高压胎
B.高压胎
C.低压胎
D.超低压胎