【单选题】
These goods are _____ for export, though a few of them may be sold on the home market.
【单选题】
You may choose anyone from the six popular [填空] of ice cream!
【单选题】
-May I help you?-___. Do you have any apple juice?
【判断题】
A: May I ask a question after class, Madam? B: Sure.
【判断题】
A: May I play basketball after supper? B: No, you mustnt.
【判断题】
A: May I ask a question after class, Madam?
B: Sure.
【单选题】
Electric eels use charges to detect prey and also______them before they eat them.
【单选题】
Unless all the members agree to ____ to the plan there may be further development in the course of action.
【多选题】
On May 6, 1840, post offices___________ England began to sell stamps.
【单选题】
10.This 1998 incident is timely ______ of the threat that a market economy may face.