I wonder ____ we can solve this hard problem.
A.what else | B.how else | C.that | D.as if |
China has_____ the initiatives to build the Silk Road Economic Belt and the 21st Century Maritime Silk Road.
A.put away | B.look forward to |
C.put up | D.put forward |
— Why do you look so worried?
— My MacBook Pro broke down and my paper ______ unfinished since.
A.has been left | B.has left |
C.left | D.had been left |
Two years ago, three scientists traveled to the Antarctica to explore a secret world hidden _________ the ice.
A.among | B.beneath |
C.beyond | D.opposite |
I felt surprised that anyone of his intelligence such an easy test.
A.might have failed | B.could have failed |
C.should have failed | D.must have failed |
I was feeling left out in the new school ________Alice, an easygoing girl from Canada, came to stay with me.
A.if | B.once | C.when | D.unless |