已知三角形的两边长分别为3cm和8cm，则此三角形的第三边的长可能

【名词&注释】

三角形(triangle)、不定式(infinitive)

[单选题]已知三角形的两边长分别为3cm和8cm，则此三角形的第三边的长可能是（ ）

A. 4cm
B. 5cm
C. 6cm
D. 13cm

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学习资料：

[单选题]II．完型填空（共20分）Getting to places can sometimes be difficult，especially(特别) when you are going to a place for the (11) time．

A. Bu-ses are a popular (13) af transportation．lf you are using a bus，you need to know(14 ) bus to take and where you can get on． You (15) need to be able to(能够)read the timetable right， so you can take the right bus and (16 ) your place on time． At last，you need to know (17) to get off and (18 ) the driver the name of the station．
B. In some places，people get to school or work (19) boat．Some children ride in long boats on the river to get to school．In (20) places，students walk to school．
D. first
E. second
F. tlurd
G. fourth

[单选题]3． When I came into the room，he pretended ________ his homework．

A. to do
B. be doing
C. doing
D. to be doing

[单选题]49． He missed the train this morning ______ he got up late．

A. or
B. if
C. but
D. because

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