未知题型
The phrase 'put on their thinking caps' (Line 5, Paragraph 2) most probably meansA.try to solve problems.B.risk their proposals.C.strive to delay the events.D.deserve economic and military musclE.
A解析：本题是一道词汇题，'put on their thinking caps'是一个固定表达法，其含义是'......
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问答题 水的气-液饱和状态是指[填空1]速度=[填空2]速度。
未知题型 The term 'fisticuffs' (Paragraph 2) probably meansD.irony
不定项选择 投资者、早期普通员工都适合作为初创企业的合伙人。
