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【单选题】
'What was in the letter?' 'I don't know. I didn't like ______ it as it wasn't addressed to me.A.
to open
B.
opening
C.
open
D.
opened
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皮皮学刷刷变学霸
举一反三
【简答题】At the car race, I saw a great many of people gathering at the gate . A B C D
【简答题】下列对溶液的叙述，正确的是（ ） A．水是一切溶液的溶剂 B．凡是无色、透明度的液体都是溶液 C．溶液中可以有一种溶质，也可以有多种溶质 D．一定的溶剂中，加入溶质越多溶液的质量就越大
【简答题】I think you’ll grow ________ him when you know him better. A ． liking B ． to be like C ． to like D ． to be liking
【单选题】下列对溶液的叙述,正确的是( ) A . 水是一切溶液的溶剂 B . 凡是无色、透明的液体都是溶液 C . 溶液中可以有一种溶质,也可以有多种溶质 D . 一杯食盐水,下部分比上部分咸
A.
、
B.
;
C.
,
D.
。
【简答题】下列叙述正确的是（ ） A．水是一切溶液的溶剂 B．溶质体积加溶剂体积等于溶液的体积 C．溶液中可以有一种溶质，也可以有多种溶质 D．50mL酒精和50mL水混合后，可以得到100mL的酒精溶液
【单选题】---Do you know when she _________? ---Sorry, I don’t. But I’ll let you know when she _________.
A.
comes, comes
B.
comes, will come
C.
will come, will come
D.
will come, comes
【单选题】______ you as soon as I know what.
A.
I'll phone, does happen
B.
I'll phone, has happened
C.
I am phoning ,happens
D.
I am going to phone... happens
【单选题】下列叙述正确的是 [ ]
A.
水是一切溶液的溶剂
B.
溶质体积加溶剂体积等于溶液的体积
C.
溶液中可以有一种溶质，也可以有多种溶质
D.
50ml酒精和50ml水混合后，可以得到100ml的酒精溶液
【单选题】This morning, when I walked by, I saw many children ____ in the park.
A.
played
B.
play
C.
playing
D.
to play
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