[填空题]There is a (grow) ______ need for the trained doctors and nurses in Asia.

[填空题]There is a (grow) ______ need for the trained doctors and nurses in Asia.

[单项选择]The drug companies are willing to pay leading doctors to
A. manipulate medical education sessions.
B. improve the individual health-care service.
C. have personal contact with physicians.
D. help promote the drugs they produce.

[填空题]A vet is a person who has studied to became a doctor 76. ______
of animals. They take care of the animal’s health. Many pets owners 77. ______
use vet to help them take care of their pets. 78. ______
Some vets take care of dogs, cats, and other small animal. 79. ______
Other vets take care of large animals such as horses, cows or 80. ______
large zoo animals. If you have a pet at your house, your pet has 81. ______
probably seen a vet. Vets can help you to decide 82. ______
what kind of foods your animals should eat, what shots your pet 83. ______
will need, and how you take care of your animal. It is important to 84. ______
take your pet to see a vet to make sure it stays health. 85. ______

[单项选择]

Suppose you lost a lot of blood, what would a doctor do Replace the blood as quickly as possible by giving you a transfusion of blood donated by another person. But the doctor can’t use just anyone’s blood. The donor’s blood has to be of a type that won’t be destroyed by your blood. Blood type What’s that
To find your blood type, the doctor sends your blood to a laboratory. There your red cells are separated from the other parts of your blood. These ceils may have certain antigens (special proteins) on their surfaces—"A" antigens and/or "B" antigens. If your red ceils have "A" antigens you are Type A; "B" antigens make you Type B; both "A" and "B" make you Type AB; neither "A" nor "B’ antigens makes you Type O. How do you find these antigens
A lab technician mixes your red blood cells with two kinds of blood serum. One contains anti-A antibodies. Th
A. The genetically modified, pest-resistant crops might kill good insects as well as bad ones.
B. It can help solve the problem of soil that contains little aluminum,
C. It could overcome the challenge of distributing food in developing countries.
D. It can help prevent the loss of those crops before they are harvested.