If ignited，which material would be a class B fire?（）

[单选题]A． fire in a pile of dunnage would be classified as a _____.A．class AB．class BC．class CD．class D

[单选题]The material with which I’m going to make skirts ___________ easily. A. wash B. washes C. to wash D. washed

[单选题]Which of the following would be the best title for the text?A． Three folding bike inventorsB． The making of a folding bikeC． Progress in folding bike designD． Ways of separating a bike wheel

[单选题]Which of the following would be the best title for the passage?A．A Unique Attraction for Wildlife LoversB．Calapagos as a Paradise for AdventurersC．Charles Darwin as a Symbol of CalapagosD．A Successful Example of Wildlife Protection

[单选题]Which of the following would be the best title for the passage? （ ）A．Women Are Socially Trained to TalkB．Talking Maintains RelationshipsC．Women Love to TalkD．Men Talk Differently from Women

[单选题]which of the following would be the best title for the passage ？A．A Unique Attraction for wildlife LoversB．Calapagos as a Paradise for AenturesC．Charles Darwin as a symbol of CalapagosD．A successful Example of wildlife protection

[单选题]Which of the following would be the best title for the passage?A． Women Are Socially Trained to Talk B. Talking Maintains RelationshipsC． Women Love to Talk D. Men Talk Differently from Women

[单选题]Which of the following would be the best title for the passage?A． Saving Energy Starts at HomeB． Changing Our Habits Begins at WorkC． Changing Climate Sounds ReasonableD． Reading Emissions of Proves CO2 Difficult

[主观题]Which of the following would be the best title of the test?[A] Novelty as an Engine of Scientific Development.[B]Collective Scrutiny in Scientific Discovery.[C] Evolution of Credibility in Doing Science.[D]Challenge to Credibility at the Gate to Scie

[单选题]Which of the following statements would the writer agree to?A． It is important to have the right food for children。B． It is a good idea to have the TV on during dinner。C． Parents should talk to each of their children frequently。D． Elder children shou