Which of the following can be inferred from the passage A: During its whole history it sold 7,000 prints. B: The firm's prints were especially popular in Europe. C: The average number of prints from each picture was fewer than 7,000. D: Street vendors were among the firm's most effective sale forc

Which of the following can be inferred from the passage A: During its whole history it sold 7,000 prints. B: The firm's prints were especially popular in Europe. C: The average number of prints from each picture was fewer than 7,000. D: Street vendors were among the firm's most effective sale force.

通过PRINTS数据库查看下面这条蛋白质序列最有可能属于哪一个蛋白质家族？PRINTS：http://www.bioinf.manchester.ac.uk/dbbrowser/PRINTS/>seqMKFLSARDFHPVAFLGLMLVTTTAFPTSQVRRGDFTEDTTPNRPVYTTSQVGGLITHVLWEIVEMRKELCNGNSDCMNNDDALAENNLKLPEIQRNDGCYQTGYNQEICLLKISSGLLEYHSYLEYMKNNLKDNKKDKARVLQRDTETLIHIFNQEVKDLHKIVLPTPISNALLTDKLESQKEWLRTKTIQFILKSLEEFLKVTLRSTRQT

Anyone applying for a visa to China (require)_______ to have finger prints taken.

Anyone applying for a visa to China ______ to have finger<br/>prints taken. (require)

Indigo prints are made of homespun fabrics with blue designs on a ___________ background or white designs on a ___________ background.

Whatexactly is a 3-D printer? A: A machine that creates physical objects. B: A machine that prints on special paper.

By using the example of finger prints, the author tells us that ______. A: people can learn to recognize faces B: people have different personalities C: people have difficulty in describing the feature of finger prints D: people differ from each other in facial features

The police matched the finger prints and found they were .A. equivalent B. identical C. similar D. equal

Anyone applying for a visa to China (require)__________to have finger prints taken.(2017年12月第39题)