46.This morning in the class, our teacher lost his _______ at last because he could not stand any more.# m: h b& c- ]; g3 s* |( W
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A. temper B.terror C.verse D.contain' \; g$ d. n; Y
* z0 W1 F' l" ?. X& b47.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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A. continuous B.difficult C.convenient D.sufficient4 n7 o$ R7 q( M3 z0 w! g1 }& J g
9 c) ~& b2 @% B8 ]# y% n48.When traveling alone in the mountains, you’d better take a _______ with you in case you get lost.
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A. compass B.compress C.complse D.campus+ i3 @1 x, {. O, N, x% A! m
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49.As a teacher, you should not _______ the students from asking questions in class.% i; t6 a4 `9 F( U0 T. N3 N6 b& Q
+ q' E- B5 ^. F1 K A. ruin B.restrain C.import D.impose. ~" B7 w- N% a+ f3 \
: D9 e4 G3 u6 f7 J50.If you have any problems during your study here, please do not _______ to call me for help% v- U$ ]5 g) s- P8 a1 C* @4 V6 ^
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A. hesitate B.despair C.urge D.request) r* }. f. O M1 y, A6 V2 w; Z0 m
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46.A 47.C 48.A 49.B 50 D |