The appearance of a packing that is eye-catching will be of great help in p____the sales.
查看答案
We can g____that you’ll receive the goods before May 10th.
Find out the incorrect sentences below and correct them.1. The logistics company informed that the package can’t delivery as the address is wrong.2. As a new seller on amazon, we really need the support and encouragement from our customer and we are trying our best do it better in the future.3. We will give you a big discount your next order.4. Please feel free contact us if you have any doubts.5. Looking forward to hear from you.
Translate the following letter into English.先生:贵方5月15日来信已得到我们的关注。对于这次延误装运我方深表歉意。叙利亚各方交战以来使得阿勒颇陷入混乱状态,由此所导致的延误是我们无法控制的。对贵方由此蒙受的不便,我们只好请贵方接受我们的歉意。现在装运已经改进。开罗本地的航运公司相当合作。它们答应给我们优先安排舱位。相信今后装运可以正常进行。我们深信货物定会在适当的时候到达贵处,并使贵方满意。
在下列的四种说法中,哪一种是不正确的?
A. 分子荧光发射光谱通常与吸收光谱互为镜像关系
B. 分子荧光发射光谱与激发波长没有关系
C. 分子荧光发射光谱随激发波长不同而变化
D. 分子荧光发射的强度与激发光的强度成正比的关系