This passage is primarily developed by___________ . 查看材料
A. explaining a process
B. telling a story
C. comparing and contrasting
D. convincing the reader of plants" importance
查看答案
Which of the following does not move through a plant‘s stomata？
A. Carbon dioxide
B. Water vapor.
C. Oxygen.
D. Food.
Don‘t forget to bring necessary medicine ___________ .
A. when your plane is about to land
B. when you are taking tablets
C. when you suffer from food-poisoning
D. when you are travelling
E. when you are packing for your tour
F. when you are having a cold
It is important to drink a lot of water ___________ .
A. when your plane is about to land
B. when you are taking tablets
C. when you suffer from food-poisoning
D. when you are travelling
E. when you are packing for your tour
F. when you are having a cold
Special earplugs can make you feel better ___________ .
A. when your plane is about to land
B. when you are taking tablets
C. when you suffer from food-poisoning
D. when you are travelling
E. when you are packing for your tour
F. when you are having a cold
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