________from other countries can't work in the United States without a permit.
A. Emigrants
B. Immigrants
C. Migrants
D. Civilians
查看答案
For wandering bards, it is________to tell the difference between reality and imagi nation.
A. significant
B. unnecessary
C. possible
D. useful
男，30岁，急性失血性贫血患者。 当丢失血容量至少达多少时即可有贫血表现
A. 10%
B. 20%
C. 30%
D. 25%
E. 35%
The best title for this passage might be________.
A. Chinese Cooking Style
B. Differences between Proteins
C. How to Take Proteins Scientifically
D. How to Avoid Heart Disease
The main idea of the fourth paragraph is________.
A. Chinese meals are much healthier than Indian meals
B. saturated fat and cholesterol will cause heart disease
C. the oriental-style cooking provides adequate proteins for all
D. eating vegetables with some meat will be helpful for taking proteins
微信支付 
支付宝支付