题目内容
A tourist will easily lose his way in Beijing ______ he has a map or a guide.
A. if B. because C. unless D. when
【答案】
C
【解析】略
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A.It can fly at 70 km an hour. | B.It is solar –powered. |
C.It has passed a night-flight test. | D.It is slower than a car. |
A.it’s made in Switzerlland | B.it has travelled around the world |
C.it can do turns in the sky | D.it’s big and light, but uses little enegy |
A.encourage us to visit Shanghai Expo | B.ask us to be volunteers for Shanghai Expo |
C.invite us to write stories about Shanghai Expo | D.tell us to get the lucky prize of Shanghai Expo |
A.can be in Chinese | B.don’t need to have photos |
C.must be given by post | D.should be handed in by e-mail |
A tourist will easily lose his way in Beijing ______ he has a map or a guide.
A.if |
B.because |
C.unless |
D.when |