Because silk is the strongest of all natural fibers, ranking in strong with the synthetic fiber nylon, its delicate look and fell are deceptive.

Câu hỏi liên quan

• The parcel which my uncle sent me from America containing two books and some tapes.

• In its pure State, aluminum is a weak metal, but when combined with elements such as copper or magnesium, it is formed alloys of great strength.

• They asked us, Henry and I , whether we thought that the statics had been presented fairly and accurately.

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• Polio, one of a group of spinal inflammations, causes fever and paralysis often resulting in disabled and deformity.

• I only noticed we were running lowly on petrol after we had passed the last filling station.

• A fragrant plant has tiny sacs that makes and stores the substances that give it a pleasant odor.

• Dislike the gorilla, the male adult chimpanzee weighs under 200 pounds.

• “I doubt whether I can get through the test.” “If you did as I told you, you ____”. 

• Many small islands in the Indian Ocean are threatened by raising sea levels.

• Forgetting something usually mean an inability to retrieve the material that is still stored somewhere in the memory.

• In spite of her physician handicaps, Helen Keller graduated from Radcliffe with honors

• Nocturnal creatures, raccoons forage primarily at night and spend their days rest in their dens

• “I’m not staying any longer.” “I wish you ____.” 

• It is difficult to get used to sleep in a tent after having a soft comfortable bed to lie on.

• The columnist feels sure that who wins the election will have the support of both parties

• Before the formation of labor unions, individual workers had almost not voice in determining their wages, hours, or working conditions.

• I put my new book of zoology here on the desk a few minutes ago, but I cannot seem to find it.

• Julie’s mother abandoned her when she was a few of months old and she grew up in an orphanage.

• Before bridges were built, all transport across major rivers in the area were by ferryboat.

• Both a term paper and a final exam is often required for a college class.