Attention please, coffee lovers! I have for you, the best coffee machine _____ invented.
| A．ever | B．already | C．even | D．nowadays |
If there is an intruder _____the campus, students should be _____through an announcement, ______teachers should lock their classrooms to keep the children safe.
| A．in, warned, after that | B．at, warned, before which |
| C．on, informed, after which | D．in, informed, before which |
Leaders of the BRIC countries-----Brazil, Russia, India and China----_______their second summit on Friday. President Hu Jintao then returned home to help direct relief work ______the deadly earthquake in Qinhai.
| A．left, to follow | B．concluded, following |
| C．had left, following | D．had concluded, followed |
. Lion: Want to have a fight, little dog?
Dog: No. I don’t want to fight an animal that is ______extinction(灭绝). My master told me that we should protect endangered animals.
| A．on the edge of | B．in the way to | C．about to | D．due to |
Stanford opened its doors in 1891 and more than a century later, it remains _____finding solutions to the great challenges of the day and to _______ its students for leadership in today’s complex world.
| A．devoted, prepare | B．dedicated to, preparing |
| C．dedicating, prepare | D．devoting to, preparing |
I didn’t quite follow him because he explained the theory _____that is too abstract for me.
| A．out of the way | B．on the way | C．in a way | D．by the way |