--- What is our head teacher like, do you know? --Oh, he is very kind, ________ he looks very serious.
A.
because
B.
though
C.
if
D.
when
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【单选题】Assume that the U.S. has an 8 percent inflation rate while Mexico has a 4 percent inflation rate. According to relative PPP, the dollar would be expected to:
【单选题】Assume that the United States faces a 5 percent inflation rate while the U.K has a 7 percent inflation rate. According to the relative PPP, the dollar would be expected to:
A.
appreciate by 2 percent against the British pound
B.
depreciate by 2 percent against the British pound
C.
appreciate by 12 percent against the British pound
D.
depreciate by 12 percent against the British pound