A．It's environmentally friendly.B．It's more efficient than other alternative fuels.C．I
A. It's environmentally friendly.
B. It's more efficient than other alternative fuels.
C. It doesn't destroy the ozone.
D. It's not economical to mass-produce.
查看答案
听力原文：W: I was touched that our neighbor brought over a dish when we moved in.
M: Yes. Mr. Smith really goes out of her way for others.
Q: What can be inferred about Mr. Smith？
(15)
A. She's a good cook.
B. She lives far away from the woman.
C. She often takes trips abroad.
D. She often helps people.
A．Birth certification.B．ID card.C．Proof of address.D．Work site.
A. Birth certification.
B. ID card.
C. Proof of address.
D. Work site.
The real detective lives in "an unpleasant moral twilight" because ______.
A. he is an expensive public servant
B. he must always behave with absolute legality
C. he is obliged to break the law in order to preserve it
D. he feels himself to be cut off from the rest of the World
Which of the following statements is not mentioned in this passage？
A. Both journal articles and conference papers are written in a brief and informative way.
B. All the theses or dissertations and conference papers are reported in spoken languages.
C. Both the journal articles and conference papers are influenced greatly by the intended receivers.
D. The various formats of research reports may be presented in different ways
微信支付 
支付宝支付