[填空题]According to animal-behavior experts, the pets can be conditioned through______.

[单项选择]According to experts how can colleges best help blind students ？（）
A. By encouraging them to be more self-reliant.
B. By showing them proper care and respect.
C. By offering them more financial assistance.
D. By providing them with free medical service.

[填空题]According to experts, people who are under the most ______incline to put on most weight.

[填空题]According to some experts, comprehension of another person’s speech involves more than the actual words. In fact, the actual words contribute only 7% to 10% to our understanding of the message. Nonverbal communication, or body language contributes almost 70% to our comprehension. It is a very (47) means of communication. It communicates much more than spoken words.
One example of nonverbal communication is what (48) between parents and child. Parents smile at their child. They communicate love, acceptance, and comfort. The child feels comfortable and safe. The smile indicates (49) . The child is happy and well-adjusted.
Another example of nonverbal communication is the (50) a person shows in public. A woman is walking alone on an (51) and possibly dangerous street. She wants to appear (52) . She walks quickly. She may be tired. She walks with her shoulders straight and her head held high. Her eyes are (5