不锈钢与碳素钢、低合金钢或耐热钢之间的异种钢材焊接,宜选用()焊条。
A.A232
B.A302
C.A312
D.A402
参考答案:B
根据句意和括号内所给的单词完成下列句子。
1. She hates to be like others, so she always tries to do everything _______ (different)
2. —Who is _______ (lie) on the floor over there? —Stephen.
3. —Why not park our car here? —Look at the sign. We are not _______ (allow) to park cars here.
4. At that moment, people all over the world lost _______ (they) in the beautiful song "You and Me".
5. Our English teacher received many cards and flowers on _______ (teacher) Day.
下列各句中,加点的熟语使用恰当的一句是( )
A.对牛弹琴,牛不入耳,骂得很好,咱们一总再算账!
B.这件艺术作品,精致绝伦,巧夺天工,让人莫名其妙。
C.日元贬值势如破竹,亚洲经济灾难深重。
D.古人十分推崇君子之交,而真正的友谊是要经受时间的考验的,所以人们常说“岁寒知松柏,患难见真情”。