Mike is a student at a famous university, _______ for a doctor degree.
A.studied |
B.studying |
C.to have studied |
D.to be studying |
There is a feeling in me _______ we’ll surely find a cure for Aids.
A.that |
B.which |
C.of which |
D.when |
__________,we must believe in ourselves and believe that we can do something well.
A.However life is difficult |
B. However is life difficult |
C.However difficult life is |
D. However difficult is life |
In 1800s, a group of adventurers(探险家) ______ on their exploring trip. Five days later, they came to what is now known as Quebec.
A.set up |
B.set down |
C.set about |
D.set out |
--It’s said that no one ______ light a cigarette at a gas station.
--- Yes. Safety always comes the first.
A.can |
B.may |
C.shall |
D.must |
I don’t know ______ or not the books _____ to the homeless children next month are really useful.
A.if, given |
B.whether, to be given |
C.whether, giving |
D.if, which are given |