“仅在实施的头一年，就有一万家企业租了出去，其中大部分都转到了私人手上。按其规模说，这都是些工人不超过5人的小作坊；它们通常利用本地的原料，生产日用必需品。……和以前相较，对照是令人惊讶的，因为在苏维埃政权的初年，私人贸易是被禁止的，而对工人的剥削是绝对不允许的。”据此可知，当时苏俄（联）（   ）

NO PLANS FOR THE HOLIDAYS?

Special Story Time for All Lower Primary Pupils

SCHOOL LIBRARY

READING ROOM

June 6,2 p.m. —3 p.m.

Mr.Stephen Keene will impress you with stories from his famous New Kids Next Block series.

FREE ADMISSION

LEARN HOW TO PLAY THE GUITAR IN 4 EASY LESSONS!

Venue: Music Room

Time: 9 a.m. —12 p.m.

Dates: June 6,13,20,27

Instructor: Miss Katsumi from Japan

Fees: $ 40 for 4 lessons *

($ 20 for members of the school band and school choir)

Register with Mrs. Mary Mi , the Choir Mistress, NOW.

*It is compulsory(强制性的) for students who sing up to attend ALL four lessons.

JOIN THE GEOGRAPHY CLUB'S TWILIGHT CRUISE(黄昏巡游)

June 19,5 p.m. —8 p.m.

·View Singapore's wonderful skyline by night.

·Cruise past Kusu Island and Pulau Tekukor (Dove Island)

·Enjoy a great dinner under the starlit sky.

HURRY! VACANCIES(空缺) ONLY FOR THE 1ST 20 PUPILS WHO SING UP.

Get your consent forms(同意书) from Miss Yu and return the forms with your payment($20) by 30 May.

* If there are more than 20 pupils interested in the cruise,priority (优先权) will be given to Geography Club*

已知椭圆$\frac{x^2}{10-m}+\frac{y^2}{m-2}=1$，长轴在y轴上，若焦距为4，则m等于（　　）