Forgetting how to operate a familiar object like a microwave oven, or forgetting how to drive to the house of a friend you've visited many times before can also be signs of something going wrong.上句主干句子的谓语动词是：
A. drive
B. 've visited
C. can
查看答案
Teaching ethics to a machine even more intelligent than we are will be the bigger challenge.上句的谓语动词是：
A. are
B. will be
Most designers with existing labels are finding that there aren't comparable fabrics that can just replace what you are doing and what your customers are used to.根据本节所讲长难句断开原则，下列哪项是对上句的正确断开方式？
A. Most designers with existing labels are finding /that there aren't comparable fabrics /that can just replace /what you are doing and /what your customers are used to.
B. Most designers /with existing labels are finding that there aren't comparable fabrics /that can just replace what you are doing /and what your customers are used to.
There was a time in my life when people asked constantly for stories about what it's like to work in a field dominated by men.根据本节所讲长难句断开原则，下列哪项是对上句的正确断开方式？
A. There was a time/ in my life /when people asked constantly for stories /about what it's like to work in a field dominated by men.
B. There was a time in my life /when people asked constantly for stories about /what it's like to work in a field dominated by men.
While the kinds of instruction offered in these programs will differ, distance learning usually signifies a course in which the instructors post syllabi, reading assignments, and schedules on Websites, and students send in their assignments by e-mail.根据本节所讲长难句断开原则，下列哪项是对上句的正确断开方式？
A. While the kinds of instruction offered in these programs will differ, distance learning usually signifies a course /in which the instructors post syllabi, reading assignments, /and schedules on Websites, /and students send in their assignments by e-mail.
B. /While the kinds of instruction offered in these programs will differ,/ distance learning usually signifies a course /in which the instructors post syllabi, reading assignments, and schedules on Websites, /and students send in their assignments by e-mail.
微信支付 
支付宝支付