国开题库
-
There will be 1.4 million jobs added in the educational sector.。
#A.对#B.错
查看详情 + -
There were many filled balloons in the cafeteria.。
#A.对#B.错
查看详情 + -
There may be no rosy prospect for the Apple Watch because its price is much higher than the local ones.。
#A.对#B.错
查看详情 + -
There isn't any future plan in the celebration.。
#A.对#B.错
查看详情 + -
There is only one promotional activity in the advertising campaign.。
#A.对#B.错
查看详情 + -
There is one kind of solar cooker available.。
#A.对#B.错
查看详情 + -
There is no real person who needs to be in the self-driving car.。
#A.对#B.错
查看详情 + -
There is no need to explain why you are sending a résumé.。
#A.对#B.错
查看详情 + -
There is little inconvenience in burning woods for cooking.。
#A.对#B.错
查看详情 + -
There hadn't been any wearable devices launched before Apple Watch.。
#A.对#B.错
查看详情 +