您要查找的是不是：
- Is it Tom's ball? 它是湯姆的球嗎?
- Will Tom continue to collect stamps or is it only a passing fad? 湯姆還在集郵呢，還是熱勁已過(guò)?
- Is it your turn to serve the ball? 該你發(fā)球了嗎?
- Has that car been sold or is it still up for grabs? 那輛車(chē)賣(mài)掉了呢，還是依附舊待價(jià)而沽呢？
- How long is it since we visited your mother? 自從我們看望你母親以來(lái)到現在有多長(cháng)時(shí)間了？
- Have a smell of this wine; is it all right? 你來(lái)聞一聞這酒，是好的嗎？
- Is it necessary for me to attend the meeting? 我真的必須參加這個(gè)會(huì )議嗎？
- Is it wise to engage in active sports at your age? 我這樣的年紀積極參加體育活動(dòng)是否明智？
- Is this the original drawing or is it a copy? 這是原畫(huà)還是模本?
- Will tom continue to collect stamp or is it only a pass fad. 湯姆還在集郵呢，還是熱勁已過(guò)。
- What time is it? It is nine o'clock. 現在是幾點(diǎn)鐘？現在是九點(diǎn)鐘。
- Is it your turn to serve the ball ? 該你發(fā)球了嗎?
- 'Is it Tom you're going with?' she hazarded. “你要和湯姆一起去嗎?”她冒失地問(wèn)。
- Is it safe to site the power station here? 在這建造發(fā)電廠(chǎng)安全嗎？
- Only by this means is it possible to persuade him. 只有用這種方法才能勸得動(dòng)他。
- Why is it that we should be afraid of him? 我們?yōu)槭裁匆滤兀?/li>
- Is it definite that they will sign that contract? 他們肯定會(huì )簽署這份合同嗎？
- Is it dinner jacket or white tie? 那是便裝還是禮服？
- What is it like in the bowels of the earth? 地球內部是什么樣子？
- What inning is it? Who 's winning? 現在是第幾局?哪一邊領(lǐng)先?
