Question

Read the passage and fill in the blanks with the proper words.

　　There are four basic types of blood: A, B, AB and O. A simple test can make sure of a p________ blood type. Everybody is born with one of these four types of blood. Blood type, l________ hair colour and height, is received from parents.

　　The four groups must be transfused c________. A and B cannot be m________. A and B cannot receive AB, but AB may receive A or B. O can give to any other group; therefore（因此）, a man with type O blood is often called a universal donor. For the opposite reason, AB is sometimes called the universal recipient. However, because so many reactions（反应）can happen in transfusions（输血）, p________ usually receive only salt of plasma（血浆）until their blood can be matched as exactly as possible in the blood bank of a hospital. In this way，it is p________ to prevent（阻止）the transfusion from any bad reactions.

Answer 1

答案：person's;like;carefully;mixed;patients;possible