（题文）—What did she want to know, Tom?
—She wondered we could complete the experiment
A. when was it that B. it was when that
C. it was when D. when it was that
The conflict between economic development and environmental protection, if not appropriately _________, can cause disastrous consequences in daily life settings.
A. being managed B. to manage
C. managed D. managing
AlphaGo’s beating Go grandmaster Lee Sedol 4-1 has ________ an international debate about whether robots will completely take the place of humans.
A. give off B. work out
C. set off D. put out
---The prices of vegetables are going up madly. It’s really too much for us.
---But for the situation where many vegetable producing areas _____ constant low temperature, things would not be like this.
A. meet with B. have met with
C. met with D. had met with
（题文）__________ 62% of all luxury consumer sales in Europe in 2015, shoppers from the Chinese mainland spent $7.2 billion overseas during the Spring Festival.
A. Accounting for B. Adding to
C. Consisting of D. Making up
Faced with economic slowdown, some companies are planning to use robots to ______ human workers to reduce their labor costs.
A. compensate B. substitute
C. symbolize D. discriminate
