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【多选题】
关于吊顶的组成和分类，下列说法正确的是A.
吊顶主要由吊杆、龙骨架、饰面板及其相配套的连接件和配件组成。
B.
吊顶按施工工艺不同分为明龙骨吊顶和暗龙骨吊顶
C.
明龙骨吊顶是将饰面板浮搁在合金龙骨或轻钢龙骨上，属于固定式吊顶，此类吊顶一般可以上人。
D.
龙骨架在吊顶中起着承重和固定饰面板的作用
E.
吊杆在吊顶中起到承上启下的作用，连接楼板和龙骨架
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举一反三
【单选题】What are your terms regarding method of payment?
A.
关于支付方式，你们有哪些条款？
B.
关于支付方式，你们有哪些术语？
C.
你们怎么看待有关支付方式的条款？
D.
你们怎么看待有关支付方式的术语？
【单选题】Which one of the following statements regarding K w is false?
A.
pK w is 14.00 at 25°C
B.
The value of K w is always 1.0 × 10 -14 .
C.
K w changes with temperature
D.
The value of K w shows that water is a weak acid
E.
K w is known as the ion product of water
【简答题】迟日江山丽， 沙暖睡鸳鸯。判断对错
【单选题】Which of the following statements is correct regarding a deferred payment obligation? Payment is made:
A.
only by the issuing bank
B.
on the maturity date of the draft
C.
upon presentation of complying documents
D.
at a future date in accordance with the documentary credit
【简答题】We are pleased to confirm you that we agree to your proposals regarding payment.
【简答题】诗句填写 迟日江山丽, ( )。 ( ), 沙暖睡鸳鸯。
【单选题】Regarding our good relationships, we will _______ accept your payment terms.
A.
except
B.
exceptionally
C.
make an except to
D.
make an exception
【单选题】听力原文：M: What will happen if a draft is not presented for payment when due? W: If this is the case, all the signatories on the bill will be discharged except the acceptor. Q: What are the two people ma...
A.
How to present the bill for payment.
B.
The presentation of bills for payment.
C.
The solution to the injured drawer.
D.
The payment of the cheque.
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