46.This morning in the class, our teacher lost his _______ at last because he could not stand any more.
4 ^$ U$ l; W+ G# o" w1 y0 Z; H: I
. w7 A: R" e; i+ O# N9 X A. temper B.terror C.verse D.contain
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, B2 j+ H+ }9 j' @47.It is not ---_______ for me to return all the books to the library now because I still need some of them for my research.
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# ]4 C4 q" d/ M5 D+ Q4 u$ `3 @ A. continuous B.difficult C.convenient D.sufficient5 |1 C7 I. y; W3 c
' M0 I/ K( D2 V$ G: @48.When traveling alone in the mountains, you’d better take a _______ with you in case you get lost.
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3 Z R( a# R6 p+ I$ K. g' e4 n A. compass B.compress C.complse D.campus
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49.As a teacher, you should not _______ the students from asking questions in class.- M+ A7 O# S* f3 J* s
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A. ruin B.restrain C.import D.impose
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1 F9 M" i1 Y" n& B" V) F( {/ _& \5 t8 w50.If you have any problems during your study here, please do not _______ to call me for help7 t0 n# R) e1 z/ @
5 N* ]( G5 f3 r4 \1 @# V3 j8 a, D A. hesitate B.despair C.urge D.request p& B5 H7 _) _8 o( h H/ ?
5 W' u% C) \; K, v. s/ p46.A 47.C 48.A 49.B 50 D |