下列不属于生产者的是()
A.绿色植物
B.光合细菌
C.硝化细菌
D.大肠杆菌
参考答案:D
Now that only you were in the office yesterday, you are the prime____in this case. [ ]
A. suspect
B. person
C. thief
D. robber
The government has________plenty of food and clothes of high quality to the people in need.
A.suffered
B.arranged
C.adjusted
D.supplied