___________ giving a general introduction to computers, the course also provides practical experience.
| A．In addition to | B．Except for | C．In exchange for | D．Due to |
.
_______he is working much harder, he won’t have any trouble passing the entrance exams.
| A．Ever since | B．In case | C．Even though | D．Now that |
.
. ――Do you mind ifI smoke?
－ Well_______,I'd rather you didn't.
A. realiy B.actually c.trulv D.sincerely
.
.It is difficult to_______a conversation with someone who only says "Yes" or "No".
A. keep up B.hold up c.pick up D.make up
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It seems to me that______little money he earns hardly supports______family as large as hi:
A．the;a B．a；the c．不填；a D．不填：the
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_______ , the firemen put all the fires out quite quickly.
| A．Sadly | B．Hopefully | C．Unfortunately | D．Thankfully |