(1)A (2)B (3)C
②
undertake (undertook, undertaken) vt.
短语
undertake to do sth. 答应 / 同意做某事
undertake for…为……负责
链接
undertaking n. 任务;事业,企业
②
undertake (undertook, undertaken) vt.
单项填空
()The new laboratories will be constructed this year,and local firms have been asked to ______ the work.
A. assign
B. manufacture
C. provide
D. undertake
D
②
undertake (undertook, undertaken) vt.
③ bother vt. vi. &n.
根据语境猜词义
(1) Don't bother him while he is working.
(2) Do not bother to come and see me off.
(3) We had a lot of bother finding our way to his house.
根据语义找匹配
A.打扰(vt.)
B.烦扰(n.)
C.操心(vi.)
(1)A (2)C (3)B
③ bother vt. vi. &n.
辨析
bother / disturb / trouble / annoy
bother指使人烦恼而引起的紧张不安或感到不耐烦。
disturb指扰乱,使人不能平静或妨碍别人工作、思维或正常秩序,是程度较深的烦恼。
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