Directions: Fill in the blanks with phrases given below. Change the form where necessary.and so forthring in my earsto his liking on the point ofon trackaround the cornerbe confronted within the interest ofgo down1. Years ago the professor said that there was no doubt that the people in this city would ___________a water shortage, if not a water crisis. Subsequent events have proved his predictions to be exactly right.2. Tom was ___________leaving the garden when he heard someone cry: “Isn’t it Tom? I can hardly believe my eyes.”3. Even today, my first English teacher’s encouraging words still ____________.4. You see the lights in the students’ reading room? They never go out at night these days because the final exams are _________________.5. The figures show that our economy is healthy and we are ___________to achieve sustainable and balanced (平衡的) growth.6. The two girls spent the whole night planning the summer events, get-togethers, dinner parties, ______________.7. We believe that building a powerful navy is ______________our national defense.8. He thought the coffee at breakfast was too sweet. It wasn’t ____________.9. Speaking of the real estate market, when people are losing their jobs, it is almost certain that the house prices will ____________.
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Directions: Complete the following dialogues, using the words and phrases in brackets. Make changes or additions where necessary.A: Why will oil cease to be the No. 1 problem of our time?B: The dawn of a new energy era is just _________. Oil prices are _______because solar power is becoming cheaper. Besides, improvements in energy _______, while helping to create a clean ________, are reducing waste and the demand for oil. (go down, environment, around the corner, efficiency)
Directions: Complete the following dialogues, using the words and phrases in brackets. Make changes or additions where necessary.A: Why isn't it easy to solve the water problem?B: Because water is far ________than energy. No other ___________can _______water, so it is impossible to find an __________it. Besides, water demand is rising, but water supply is fluctuating as a result of climate change. (resource, complicated, alternative, replace)
Directions: Complete the following dialogues, using the words and phrases in brackets. Make changes or additions where necessary.A: Why is it important for us to conserve water?B: Water is going to be the most contentious ______of the 21st century. It will trigger geopolitical ______. That's why water ________is not only _________our economy but also a task of _______importance. (conservation, in the interest of, conflict, strategic, resource)
表现为瞳孔放大,面颊泛红,搓手,轻松地跳跃是属于( )
A. 焦虑型表情
B. 高傲型表情
C. 兴奋型表情
D. 厌烦型表情