Tokyo and large parts of Japan are still under _ _________
A. state of emergency
B. state of urgency
C. urgency
D. emergency
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Many of the areas in the north are facing serious water ______
A. short
B. shortcoming
C. shortcut
D. shortage
childhood _____ problems continue to threaten
A. organic
B. obese
C. obesity
D. original
23000 students from 36 schools in Germany were taught about the benefits of _____ diet.
A. vegan
B. vegetarian
C. vegetable
D. vet
save water的同义词
A. run out of water
B. conserve water
C. conservation
D. make good use of water